ceph_mdsc_do_request identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/ceph/mds_client.h, line 648 (as a prototype)

Defined in 1 files as a function:

fs/ceph/mds_client.c, line 3965 (as a function)

Referenced in 9 files:

Smatch caller information:

fs/ceph/locks.c ceph_lock_wait_for_completion() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	0	mdsc->mutex.dep_map->name	0-255
PARAM_VALUE	0	mdsc->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	mdsc->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mdsc->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mdsc->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	1	dir	4096-ptr_max
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.filelock_change.rule	3-4
PARAM_VALUE	2	req->r_args.filelock_change.type	4
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_num_caps	1
PARAM_VALUE	2	req->r_op	4361
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
CAPPED_DATA	0	&mdsc->mutex	1
DATA_SOURCE	0	mdsc	$0
DATA_SOURCE	2	req	r ceph_mdsc_create_request

fs/ceph/ioctl.c ceph_ioctl_set_layout() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->mdsmap->m_num_data_pg_pools	1-s32max
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_inode_drop	768
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	1
PARAM_VALUE	2	req->r_op	4359
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
CAPPED_DATA	0	mdsc->mdsmap->m_num_data_pg_pools	1
DATA_SOURCE	2	req	r ceph_mdsc_create_request
USER_DATA	2	req->r_args.setlayout.layout.fl_object_size	0-u32max
USER_DATA	2	req->r_args.setlayout.layout.fl_pg_pool	0-u32max
USER_DATA	2	req->r_args.setlayout.layout.fl_stripe_count	0-u32max
USER_DATA	2	req->r_args.setlayout.layout.fl_stripe_unit	0-u32max

fs/ceph/ioctl.c ceph_ioctl_set_layout_policy() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->mdsmap->m_num_data_pg_pools	1-s32max
PARAM_VALUE	1	dir	4096-ptr_max
PARAM_VALUE	1	dir->i_sb	4096-ptr_max
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	1
PARAM_VALUE	2	req->r_op	4362
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
CAPPED_DATA	0	mdsc->mdsmap->m_num_data_pg_pools	1
CAPPED_DATA	2	req->r_args.setlayout.layout.fl_pg_pool	1
DATA_SOURCE	2	req	r ceph_mdsc_create_request
USER_DATA	2	req->r_args.setlayout.layout.fl_object_size	0-u32max
USER_DATA	2	req->r_args.setlayout.layout.fl_pg_pool	0-u32max[c]
USER_DATA	2	req->r_args.setlayout.layout.fl_stripe_count	0-u32max
USER_DATA	2	req->r_args.setlayout.layout.fl_stripe_unit	0-u32max

fs/ceph/export.c __get_parent() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.getattr.mask	1,65
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	1
PARAM_VALUE	2	req->r_op	259
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
DATA_SOURCE	2	req	r ceph_mdsc_create_request
BIT_INFO	2	req->r_args.getattr.mask	0x1,0x41
RX_PATH
TASK_NOT_RUNNING

fs/ceph/export.c __get_snap_name() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.readdir.flags	1
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_inode->i_count.counter	1-s32max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_op	1026
PARAM_VALUE	2	req->r_readdir_offset	2-u32max
PARAM_VALUE	2	req->r_reply_info.dir_entries	18379471554275704832,18446612682070032384
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_dentry	(-1)-s32max
DATA_SOURCE	2	req	r ceph_mdsc_create_request
FUZZY_MAX	2	req->r_readdir_offset	2
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	2	req->r_unsafe_dir->i_mapping->host->i_bytes
LOCK2		&dir->i_rwsem
HALF_LOCKED2		&child->d_lockref.lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/export.c __lookup_inode() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.lookupino.mask	1,65
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_ino1.snap	18446744073709551614
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	1
PARAM_VALUE	2	req->r_op	260
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
DATA_SOURCE	2	req	r ceph_mdsc_create_request
BIT_INFO	2	req->r_args.lookupino.mask	0x1,0x41
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	req->r_ino1.ino	0-u64max[u]

fs/ceph/export.c __snapfh_to_dentry() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.lookupino.mask	1,65
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_num_caps	1
PARAM_VALUE	2	req->r_op	260
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
DATA_SOURCE	2	req	r ceph_mdsc_create_request
BIT_INFO	2	req->r_args.lookupino.mask	0x1,0x41
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	req->r_args.lookupino.hash	0-u32max[u]
USER_DATA	2	req->r_args.lookupino.parent	0-u64max[u]
USER_DATA	2	req->r_args.lookupino.snapid	0-18446744073709551613[u]
USER_DATA	2	req->r_ino1.ino	0-u64max[u]
USER_DATA	2	req->r_ino1.snap	0-u64max[u]

fs/ceph/export.c ceph_get_name() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_op	261
PARAM_VALUE	2	req->r_parent	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
DATA_SOURCE	2	req	r ceph_mdsc_create_request
RX_PATH
TASK_NOT_RUNNING
LOCK2		&dir->i_rwsem
HALF_LOCKED2		&child->d_lockref.lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/inode.c __ceph_do_getattr() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.getattr.mask	0-1,4,16,20,64,68,80,84,256,260,272,276,320,324,336,340,2304,16384,16640
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0,2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	1
PARAM_VALUE	2	req->r_op	257
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_inode	(-1),1-s32max
BUF_SIZE	2	req->r_locked_page	(-1)-0,64
CAPPED_DATA	2	req->r_args.getattr.mask	1
DATA_SOURCE	2	req	r ceph_mdsc_create_request
STR_LEN	2	req->r_inode	(-1),23-24
BIT_INFO	2	req->r_args.getattr.mask	0x0,0x49ff
NOSPEC	2	req->r_inode->i_bytes
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	req->r_inode->__i_nlink	1-u32max
USER_DATA	2	req->r_inode->i_blocks	0-18014398509481983,18428729675200069632-u64max
USER_DATA	2	req->r_inode->i_bytes	0-511[c]
USER_DATA	2	req->r_inode->i_mode	0-u16max
USER_DATA	2	req->r_inode->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	2	req->r_inode->i_blkbits
NO_OVERFLOW_SIMPLE	2	req->r_inode->i_bytes
NO_OVERFLOW_SIMPLE	2	req->r_inode->i_ino
NO_OVERFLOW_SIMPLE	2	req->r_inode->i_linklen
HALF_LOCKED2		&mapping->invalidate_lock
HALF_LOCKED2		&qri->mutex

fs/ceph/inode.c ceph_do_getvxattr() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	17
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_op	262
PARAM_VALUE	2	req->r_path2	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_inode	(-1)-s32max
DATA_SOURCE	2	req	r ceph_mdsc_create_request
STR_LEN	2	req->r_inode	(-1),23-24
NOSPEC	2	req->r_inode->i_bytes
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	req->r_inode->__i_nlink	1-u32max
USER_DATA	2	req->r_inode->i_blocks	0-18014398509481983,18428729675200069632-u64max
USER_DATA	2	req->r_inode->i_bytes	0-511[c]
USER_DATA	2	req->r_inode->i_mode	0-u16max
USER_DATA	2	req->r_inode->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	2	req->r_inode->i_blkbits
HALF_LOCKED2		&inode->i_rwsem

fs/ceph/addr.c ceph_netfs_issue_op_inline() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.getattr.mask	2304
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0,2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_op	257
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
DATA_SOURCE	2	req	r ceph_mdsc_create_request
RX_PATH
TASK_NOT_RUNNING

fs/ceph/dir.c ceph_d_revalidate() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->metric.d_lease_mis.counters	4096-ptr_max
PARAM_VALUE	0	mdsc->metric.d_lease_mis.lock.dep_map->name	0-255
PARAM_VALUE	0	mdsc->metric.d_lease_mis.lock.owner	(-1)
PARAM_VALUE	0	mdsc->metric.d_lease_mis.lock.owner_cpu	u32max
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.getattr.mask	5,69
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0
PARAM_VALUE	2	req->r_dname	4096-ptr_max
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_op	256,1024
PARAM_VALUE	2	req->r_parent	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_dentry	(-1),1-s32max
DATA_SOURCE	2	req	r ceph_mdsc_create_request
STR_LEN	2	req->r_dname	(-1),1-24,26-27,29,31-34,63,99,115,254-255
STR_LEN	2	req->r_parent	(-1),1-24,26-27,29,31-34,63,99,115,254-255
BIT_INFO	2	req->r_args.getattr.mask	0x5,0x45
BIT_INFO	2	req->r_dentry->d_flags	0x4,0xffffffffffffffff
BIT_INFO	2	req->r_op	0x0,0x500
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	req->r_dentry->__d_name.hash	0-u32max[c]
USER_DATA	2	req->r_dentry->d_parent->__d_name.hash	0-u32max[c]
USER_DATA	2	req->r_dentry->d_sb->s_flags	0-u64max[c]
USER_DATA	2	req->r_dname->hash	0-u32max[c]
USER_DATA	2	req->r_parent->i_mode	0-u16max
USER_DATA	2	req->r_parent->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	*req->r_dentry->__d_name.name	0-255
USER_DATA	2	*req->r_dentry->d_parent->__d_name.name	0-255
USER_PTR	2	req->r_dentry->__d_name.name

fs/ceph/dir.c ceph_link() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	dir	4096-ptr_max
PARAM_VALUE	1	dir->i_flctx->flc_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->i_op	4096-ptr_max
PARAM_VALUE	1	dir->i_op->link	4096-ptr_max
PARAM_VALUE	1	dir->i_op->mknod	0,4096-ptr_max
PARAM_VALUE	1	dir->i_op->readlink	0,4096-ptr_max
PARAM_VALUE	1	dir->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dir->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	dir->i_sb	4096-ptr_max
PARAM_VALUE	1	dir->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_dentry_drop	384
PARAM_VALUE	2	req->r_dentry_unless	512
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_old_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_old_inode_drop	48
PARAM_VALUE	2	req->r_op	4610
PARAM_VALUE	2	req->r_parent	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_op	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_dentry	(-1),1-s32max
BUF_SIZE	2	req->r_old_dentry	(-1),1-s32max
CAPPED_DATA	1	dir->i_sb	1
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
DATA_SOURCE	1	dir	$1
DATA_SOURCE	2	req	r ceph_mdsc_create_request
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	dir->i_mode	0-u16max
USER_DATA	1	dir->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	req->r_parent->i_mode	0-u16max
USER_DATA	2	req->r_parent->i_size	(-9223372036854775807)-(-4),0-s64max
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/dir.c ceph_lookup() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.getattr.mask	5,69
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_op	256,1024
PARAM_VALUE	2	req->r_parent	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_op	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_dentry	(-1)-s32max
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
DATA_SOURCE	2	req	r ceph_mdsc_create_request
BIT_INFO	2	req->r_args.getattr.mask	0x5,0x45
BIT_INFO	2	req->r_op	0x0,0x500
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	req->r_dentry->__d_name.hash	0-u32max[c]
USER_DATA	2	req->r_dentry->d_inode->i_mode	0-u16max
USER_DATA	2	req->r_dentry->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	req->r_dentry->d_parent->__d_name.hash	0-u32max[c]
USER_DATA	2	req->r_dentry->d_parent->d_inode->i_mode	0-u16max
USER_DATA	2	req->r_dentry->d_parent->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	req->r_dentry->d_parent->d_sb->s_flags	0-u64max[c]
USER_DATA	2	req->r_dentry->d_sb->s_flags	0-u64max[c]
USER_DATA	2	req->r_parent->i_mode	0-u16max
USER_DATA	2	req->r_parent->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	*req->r_dentry->__d_name.name	0-255
USER_DATA	2	*req->r_dentry->d_parent->__d_name.name	0-255
NO_OVERFLOW_SIMPLE	2	req->r_parent->i_blkbits
USER_PTR	2	req->r_dentry->__d_name.name
USER_PTR	2	req->r_dentry->d_parent->__d_name.name
HALF_LOCKED2		&dir->i_rwsem

fs/ceph/dir.c ceph_mkdir() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	dir	4096-ptr_max
PARAM_VALUE	1	dir->i_flctx->flc_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->i_op	4096-ptr_max
PARAM_VALUE	1	dir->i_op->mkdir	4096-ptr_max
PARAM_VALUE	1	dir->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dir->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	dir->i_sb	4096-ptr_max
PARAM_VALUE	1	dir->i_sb->s_cop	4096-ptr_max
PARAM_VALUE	1	dir->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->available_nids	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->bitmap_size	s32min-s32max
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->dirty_nats_ratio	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->max_nid	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->max_rf_node_blocks	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->nat_bits_blocks	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->nat_blkaddr	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->nat_blocks	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->next_scan_nid	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->ra_nid_pages	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->ram_thresh	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->no_chk_data_crc	0-1
PARAM_VALUE	1	dir->i_sb->s_fs_info->ro_error	0-1
PARAM_VALUE	1	dir->i_sb->s_fs_info->stats->crc_errors	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->stats->magic_errors	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->stats->node_errors	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	1	dir->i_sb->s_fs_info->vfs_sb->s_blocksize_bits	0-255
PARAM_VALUE	1	dir->i_sb->s_master_keys	1-u64max
PARAM_VALUE	1	dir->i_sb->s_op	4096-ptr_max
PARAM_VALUE	1	dir->i_sb->s_root	4096-ptr_max
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.mkdir.mode	0-u16max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_dentry_drop	392
PARAM_VALUE	2	req->r_dentry_unless	512
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_fscrypt_auth	0,4096-ptr_max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->__i_nlink	1
PARAM_VALUE	2	req->r_new_inode->dirtied_when	0
PARAM_VALUE	2	req->r_new_inode->free_inode	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_acl	(-1)
PARAM_VALUE	2	req->r_new_inode->i_blkbits	12
PARAM_VALUE	2	req->r_new_inode->i_blocks	0
PARAM_VALUE	2	req->r_new_inode->i_bytes	0
PARAM_VALUE	2	req->r_new_inode->i_cdev	0
PARAM_VALUE	2	req->r_new_inode->i_count.counter	1
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops	8032838596130566144
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->error_remove_folio	0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->is_dirty_writeback	0,7518438349615988736,8867638692533350400
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->is_partially_uptodate	0,1933474595957665792,7182876493439184896
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->swap_deactivate	0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->swap_rw	0,4986685196838862848,8487923053812363264
PARAM_VALUE	2	req->r_new_inode->i_data.flags	0
PARAM_VALUE	2	req->r_new_inode->i_data.gfp_mask	1051850
PARAM_VALUE	2	req->r_new_inode->i_data.host	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.host->__i_nlink	1
PARAM_VALUE	2	req->r_new_inode->i_data.host->free_inode	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_count.counter	1
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_data.a_ops	8032838596130566144
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_data.host	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_fop	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_nlink	1
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_op	8888400814819930112
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_opflags	0,8,32,40
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_rwsem.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.invalidate_lock.dep_map->name	0-255
PARAM_VALUE	2	req->r_new_inode->i_data.invalidate_lock.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.wb_err	0
PARAM_VALUE	2	req->r_new_inode->i_default_acl	(-1)
PARAM_VALUE	2	req->r_new_inode->i_dio_count.counter	0
PARAM_VALUE	2	req->r_new_inode->i_dir_seq	0
PARAM_VALUE	2	req->r_new_inode->i_flags	0,16384
PARAM_VALUE	2	req->r_new_inode->i_flctx	0
PARAM_VALUE	2	req->r_new_inode->i_fop	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_fop->open	7884410882281361408
PARAM_VALUE	2	req->r_new_inode->i_fsnotify_mask	0
PARAM_VALUE	2	req->r_new_inode->i_generation	0
PARAM_VALUE	2	req->r_new_inode->i_ino	0
PARAM_VALUE	2	req->r_new_inode->i_link	0
PARAM_VALUE	2	req->r_new_inode->i_mapping	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_mapping->a_ops	8032838596130566144
PARAM_VALUE	2	req->r_new_inode->i_mapping->gfp_mask	1051850
PARAM_VALUE	2	req->r_new_inode->i_mapping->host	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_mapping->invalidate_lock.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_nlink	1
PARAM_VALUE	2	req->r_new_inode->i_op	8888400814819930112
PARAM_VALUE	2	req->r_new_inode->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	2	req->r_new_inode->i_opflags	0,8,32,40
PARAM_VALUE	2	req->r_new_inode->i_pipe	0
PARAM_VALUE	2	req->r_new_inode->i_private	0
PARAM_VALUE	2	req->r_new_inode->i_rdev	0
PARAM_VALUE	2	req->r_new_inode->i_rwsem.count.counter	0
PARAM_VALUE	2	req->r_new_inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	2	req->r_new_inode->i_rwsem.first_waiter	0
PARAM_VALUE	2	req->r_new_inode->i_rwsem.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_rwsem.owner.counter	0
PARAM_VALUE	2	req->r_new_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inode_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inodes.next	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inodes.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inodes.next->prev	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sequence.counter	0
PARAM_VALUE	2	req->r_new_inode->i_size	0
PARAM_VALUE	2	req->r_new_inode->i_state.__state	0
PARAM_VALUE	2	req->r_new_inode->i_wb_frn_avg_time	0
PARAM_VALUE	2	req->r_new_inode->i_wb_frn_history	0
PARAM_VALUE	2	req->r_new_inode->i_wb_frn_winner	0
PARAM_VALUE	2	req->r_new_inode->i_write_hint	0
PARAM_VALUE	2	req->r_new_inode->i_writecount.counter	0
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_op	4640,5120
PARAM_VALUE	2	req->r_pagelist	4096-ptr_max
PARAM_VALUE	2	req->r_parent	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_op	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	1	dir	(-1),1160
BUF_SIZE	1	dir	(-1),1160
BUF_SIZE	2	req->r_dentry	(-1)-s32max
BUF_SIZE	2	req->r_mnt_idmap	(-1),136
BUF_SIZE	2	req->r_parent	(-1),1160
CAPPED_DATA	1	dir->i_sb->s_user_ns->gid_map.nr_extents	1
CAPPED_DATA	1	dir->i_sb->s_user_ns->uid_map.nr_extents	1
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
DATA_SOURCE	1	dir	$1
DATA_SOURCE	2	req	r ceph_mdsc_create_request
BIT_INFO	2	req->r_op	0x1000,0x1620
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	dir->i_mode	0-u16max
USER_DATA	1	dir->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	req->r_args.mkdir.mode	16384-17407[c]
USER_DATA	2	req->r_dentry->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	req->r_new_inode->i_mode	0-u16max[c]
USER_DATA	2	req->r_new_inode->i_sb->s_flags	0-u64max[c]
USER_DATA	2	req->r_parent->i_mode	0-u16max
USER_DATA	2	req->r_parent->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	2	req->r_new_inode->i_blkbits
NO_OVERFLOW_SIMPLE	2	req->r_new_inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE	2	req->r_new_inode->i_sb->s_blocksize_bits
HALF_LOCKED2		&dentry->d_lockref.lock

fs/ceph/dir.c ceph_mknod() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	dir	4096-ptr_max
PARAM_VALUE	1	dir->i_op	4096-ptr_max
PARAM_VALUE	1	dir->i_op->atomic_open	0,4096-ptr_max
PARAM_VALUE	1	dir->i_op->create	0,4096-ptr_max
PARAM_VALUE	1	dir->i_op->mknod	0,4096-ptr_max
PARAM_VALUE	1	dir->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dir->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	dir->i_sb	4096-ptr_max
PARAM_VALUE	1	dir->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->available_nids	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->bitmap_size	s32min-s32max
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->dirty_nats_ratio	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->max_nid	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->max_rf_node_blocks	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->nat_bits_blocks	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->nat_blkaddr	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->nat_blocks	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->next_scan_nid	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->ra_nid_pages	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->ram_thresh	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->no_chk_data_crc	0-1
PARAM_VALUE	1	dir->i_sb->s_fs_info->ro_error	0-1
PARAM_VALUE	1	dir->i_sb->s_fs_info->stats->crc_errors	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->stats->magic_errors	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->stats->node_errors	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	1	dir->i_sb->s_fs_info->vfs_sb->s_blocksize_bits	0-255
PARAM_VALUE	1	dir->i_sb->s_master_keys	1-u64max
PARAM_VALUE	1	dir->i_sb->s_op	4096-ptr_max
PARAM_VALUE	1	dir->i_sb->s_root	4096-ptr_max
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.mknod.mode	0-u16max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_dentry_drop	392
PARAM_VALUE	2	req->r_dentry_unless	512
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_fscrypt_auth	0,4096-ptr_max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->__i_nlink	1
PARAM_VALUE	2	req->r_new_inode->dirtied_when	0
PARAM_VALUE	2	req->r_new_inode->free_inode	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_acl	(-1)
PARAM_VALUE	2	req->r_new_inode->i_blkbits	12
PARAM_VALUE	2	req->r_new_inode->i_blocks	0
PARAM_VALUE	2	req->r_new_inode->i_bytes	0
PARAM_VALUE	2	req->r_new_inode->i_cdev	0
PARAM_VALUE	2	req->r_new_inode->i_count.counter	1
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops	8032838596130566144
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->error_remove_folio	0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->is_dirty_writeback	0,7518438349615988736,8867638692533350400
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->is_partially_uptodate	0,1933474595957665792,7182876493439184896
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->swap_deactivate	0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->swap_rw	0,4986685196838862848,8487923053812363264
PARAM_VALUE	2	req->r_new_inode->i_data.flags	0
PARAM_VALUE	2	req->r_new_inode->i_data.gfp_mask	1051850
PARAM_VALUE	2	req->r_new_inode->i_data.host	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.host->__i_nlink	1
PARAM_VALUE	2	req->r_new_inode->i_data.host->free_inode	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_count.counter	1
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_data.a_ops	8032838596130566144
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_data.host	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_fop	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_nlink	1
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_op	8888400814819930112
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_opflags	0,8,32,40
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_rwsem.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.invalidate_lock.dep_map->name	0-255
PARAM_VALUE	2	req->r_new_inode->i_data.invalidate_lock.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.wb_err	0
PARAM_VALUE	2	req->r_new_inode->i_default_acl	(-1)
PARAM_VALUE	2	req->r_new_inode->i_dio_count.counter	0
PARAM_VALUE	2	req->r_new_inode->i_dir_seq	0
PARAM_VALUE	2	req->r_new_inode->i_flags	0,16384
PARAM_VALUE	2	req->r_new_inode->i_flctx	0
PARAM_VALUE	2	req->r_new_inode->i_fop	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_fop->open	7884410882281361408
PARAM_VALUE	2	req->r_new_inode->i_fsnotify_mask	0
PARAM_VALUE	2	req->r_new_inode->i_generation	0
PARAM_VALUE	2	req->r_new_inode->i_ino	0
PARAM_VALUE	2	req->r_new_inode->i_link	0
PARAM_VALUE	2	req->r_new_inode->i_mapping	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_mapping->a_ops	8032838596130566144
PARAM_VALUE	2	req->r_new_inode->i_mapping->gfp_mask	1051850
PARAM_VALUE	2	req->r_new_inode->i_mapping->host	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_mapping->invalidate_lock.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_nlink	1
PARAM_VALUE	2	req->r_new_inode->i_op	8888400814819930112
PARAM_VALUE	2	req->r_new_inode->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	2	req->r_new_inode->i_opflags	0,8,32,40
PARAM_VALUE	2	req->r_new_inode->i_pipe	0
PARAM_VALUE	2	req->r_new_inode->i_private	0
PARAM_VALUE	2	req->r_new_inode->i_rdev	0
PARAM_VALUE	2	req->r_new_inode->i_rwsem.count.counter	0
PARAM_VALUE	2	req->r_new_inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	2	req->r_new_inode->i_rwsem.first_waiter	0
PARAM_VALUE	2	req->r_new_inode->i_rwsem.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_rwsem.owner.counter	0
PARAM_VALUE	2	req->r_new_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inode_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inodes.next	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inodes.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inodes.next->prev	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sequence.counter	0
PARAM_VALUE	2	req->r_new_inode->i_size	0
PARAM_VALUE	2	req->r_new_inode->i_state.__state	0
PARAM_VALUE	2	req->r_new_inode->i_wb_frn_avg_time	0
PARAM_VALUE	2	req->r_new_inode->i_wb_frn_history	0
PARAM_VALUE	2	req->r_new_inode->i_wb_frn_winner	0
PARAM_VALUE	2	req->r_new_inode->i_write_hint	0
PARAM_VALUE	2	req->r_new_inode->i_writecount.counter	0
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_op	4609
PARAM_VALUE	2	req->r_pagelist	4096-ptr_max
PARAM_VALUE	2	req->r_parent	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_op	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_dentry	(-1)-s32max
BUF_SIZE	2	req->r_mnt_idmap	(-1),136
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
DATA_SOURCE	1	dir	$1
DATA_SOURCE	2	req	r ceph_mdsc_create_request
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	dir->i_mode	0-u16max
USER_DATA	1	dir->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	req->r_args.mknod.mode	0-u16max[c]
USER_DATA	2	req->r_args.mknod.rdev	0-u32max[c]
USER_DATA	2	req->r_new_inode->i_mode	0-u16max[c]
USER_DATA	2	req->r_new_inode->i_sb->s_flags	0-u64max[c]
USER_DATA	2	req->r_parent->i_mode	0-u16max
USER_DATA	2	req->r_parent->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	2	req->r_new_inode->i_blkbits
NO_OVERFLOW_SIMPLE	2	req->r_new_inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE	2	req->r_new_inode->i_sb->s_blocksize_bits
HALF_LOCKED2	1	&dir->i_rwsem

fs/ceph/dir.c ceph_readdir() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_list.prev->next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc->mount_options	4096-ptr_max
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.readdir.flags	1
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	0,4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_inode->i_count.counter	1-s32max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_mdsc->fsc	4096-ptr_max
PARAM_VALUE	2	req->r_mdsc->fsc->mount_options	4096-ptr_max
PARAM_VALUE	2	req->r_op	773,1026
PARAM_VALUE	2	req->r_reply_info.dir_entries	18379471554275704832,18446612682070032384
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_path2	256,u64max
DATA_SOURCE	2	req	r ceph_mdsc_create_request
BIT_INFO	2	req->r_op	0x0,0x707
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dir_fp->readdir_lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/dir.c ceph_rename() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	dir	4096-ptr_max
PARAM_VALUE	1	dir->i_flctx->flc_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->i_op	4096-ptr_max
PARAM_VALUE	1	dir->i_op->readlink	0,4096-ptr_max
PARAM_VALUE	1	dir->i_op->rename	4096-ptr_max
PARAM_VALUE	1	dir->i_sb	4096-ptr_max
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_dentry_drop	384
PARAM_VALUE	2	req->r_dentry_unless	512
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_old_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_old_dentry_dir	4096-ptr_max
PARAM_VALUE	2	req->r_old_dentry_dir->i_op	4096-ptr_max
PARAM_VALUE	2	req->r_old_dentry_dir->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_old_dentry_drop	384
PARAM_VALUE	2	req->r_old_dentry_unless	512
PARAM_VALUE	2	req->r_old_inode_drop	48
PARAM_VALUE	2	req->r_op	4612,5123
PARAM_VALUE	2	req->r_parent	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
CAPPED_DATA	1	dir	1
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
DATA_SOURCE	1	dir	$1
DATA_SOURCE	2	req	r ceph_mdsc_create_request
BIT_INFO	2	req->r_op	0x1000,0x1607
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	req->r_dentry->d_inode->i_mode	0-u16max
USER_DATA	2	req->r_old_dentry->d_inode->i_mode	0-u16max
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem

fs/ceph/dir.c ceph_symlink() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	dir	4096-ptr_max
PARAM_VALUE	1	dir->i_flctx->flc_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->i_op	4096-ptr_max
PARAM_VALUE	1	dir->i_op->symlink	4096-ptr_max
PARAM_VALUE	1	dir->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dir->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	dir->i_sb	4096-ptr_max
PARAM_VALUE	1	dir->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->available_nids	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->bitmap_size	s32min-s32max
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->dirty_nats_ratio	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->max_nid	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->max_rf_node_blocks	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->nat_bits_blocks	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->nat_blkaddr	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->nat_blocks	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->next_scan_nid	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->ra_nid_pages	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->nm_info->ram_thresh	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->no_chk_data_crc	0-1
PARAM_VALUE	1	dir->i_sb->s_fs_info->ro_error	0-1
PARAM_VALUE	1	dir->i_sb->s_fs_info->stats->crc_errors	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->stats->magic_errors	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->stats->node_errors	0-4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	dir->i_sb->s_fs_info->tnc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	1	dir->i_sb->s_fs_info->vfs_sb->s_blocksize_bits	0-255
PARAM_VALUE	1	dir->i_sb->s_master_keys	1-u64max
PARAM_VALUE	1	dir->i_sb->s_op	4096-ptr_max
PARAM_VALUE	1	dir->i_sb->s_root	4096-ptr_max
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_dentry_drop	392
PARAM_VALUE	2	req->r_dentry_unless	512
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_fscrypt_auth	0,4096-ptr_max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->__i_nlink	1
PARAM_VALUE	2	req->r_new_inode->dirtied_when	0
PARAM_VALUE	2	req->r_new_inode->free_inode	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_acl	(-1)
PARAM_VALUE	2	req->r_new_inode->i_blkbits	12
PARAM_VALUE	2	req->r_new_inode->i_blocks	0
PARAM_VALUE	2	req->r_new_inode->i_bytes	0
PARAM_VALUE	2	req->r_new_inode->i_count.counter	1
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops	8032838596130566144
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->error_remove_folio	0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->is_dirty_writeback	0,7518438349615988736,8867638692533350400
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->is_partially_uptodate	0,1933474595957665792,7182876493439184896
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->swap_deactivate	0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE	2	req->r_new_inode->i_data.a_ops->swap_rw	0,4986685196838862848,8487923053812363264
PARAM_VALUE	2	req->r_new_inode->i_data.flags	0
PARAM_VALUE	2	req->r_new_inode->i_data.gfp_mask	1051850
PARAM_VALUE	2	req->r_new_inode->i_data.host	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.host->__i_nlink	1
PARAM_VALUE	2	req->r_new_inode->i_data.host->free_inode	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_count.counter	1
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_data.a_ops	8032838596130566144
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_data.host	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_fop	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_nlink	1
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_op	8888400814819930112
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_opflags	0,8,32,40
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_rwsem.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.host->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.invalidate_lock.dep_map->name	0-255
PARAM_VALUE	2	req->r_new_inode->i_data.invalidate_lock.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_data.wb_err	0
PARAM_VALUE	2	req->r_new_inode->i_default_acl	(-1)
PARAM_VALUE	2	req->r_new_inode->i_dio_count.counter	0
PARAM_VALUE	2	req->r_new_inode->i_flags	0,16384
PARAM_VALUE	2	req->r_new_inode->i_flctx	0
PARAM_VALUE	2	req->r_new_inode->i_fop	8974172554605899776
PARAM_VALUE	2	req->r_new_inode->i_fop->open	7884410882281361408
PARAM_VALUE	2	req->r_new_inode->i_fsnotify_mask	0
PARAM_VALUE	2	req->r_new_inode->i_generation	0
PARAM_VALUE	2	req->r_new_inode->i_ino	0
PARAM_VALUE	2	req->r_new_inode->i_mapping	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_mapping->a_ops	8032838596130566144
PARAM_VALUE	2	req->r_new_inode->i_mapping->gfp_mask	1051850
PARAM_VALUE	2	req->r_new_inode->i_mapping->host	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_mapping->invalidate_lock.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_nlink	1
PARAM_VALUE	2	req->r_new_inode->i_op	8888400814819930112
PARAM_VALUE	2	req->r_new_inode->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	2	req->r_new_inode->i_opflags	0,8,32,40
PARAM_VALUE	2	req->r_new_inode->i_private	0
PARAM_VALUE	2	req->r_new_inode->i_rdev	0
PARAM_VALUE	2	req->r_new_inode->i_rwsem.count.counter	0
PARAM_VALUE	2	req->r_new_inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	2	req->r_new_inode->i_rwsem.first_waiter	0
PARAM_VALUE	2	req->r_new_inode->i_rwsem.magic	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_rwsem.owner.counter	0
PARAM_VALUE	2	req->r_new_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inode_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inodes.next	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inodes.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb->s_inodes.next->prev	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sb_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode->i_sequence.counter	0
PARAM_VALUE	2	req->r_new_inode->i_size	0
PARAM_VALUE	2	req->r_new_inode->i_state.__state	0
PARAM_VALUE	2	req->r_new_inode->i_wb_frn_avg_time	0
PARAM_VALUE	2	req->r_new_inode->i_wb_frn_history	0
PARAM_VALUE	2	req->r_new_inode->i_wb_frn_winner	0
PARAM_VALUE	2	req->r_new_inode->i_write_hint	0
PARAM_VALUE	2	req->r_new_inode->i_writecount.counter	0
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_op	4642
PARAM_VALUE	2	req->r_pagelist	4096-ptr_max
PARAM_VALUE	2	req->r_parent	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_op	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_path2	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_dentry	(-1),1-s32max
BUF_SIZE	2	req->r_mnt_idmap	(-1),136
CAPPED_DATA	1	dir->i_sb->s_user_ns->gid_map.nr_extents	1
CAPPED_DATA	1	dir->i_sb->s_user_ns->uid_map.nr_extents	1
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
DATA_SOURCE	1	dir	$1
DATA_SOURCE	2	req	r ceph_mdsc_create_request
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	dir->i_mode	0-u16max
USER_DATA	1	dir->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	req->r_new_inode->i_mode	0-u16max[c]
USER_DATA	2	req->r_new_inode->i_sb->s_flags	0-u64max[c]
USER_DATA	2	req->r_parent->i_mode	0-u16max
USER_DATA	2	req->r_parent->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	2	req->r_new_inode->i_blkbits
NO_OVERFLOW_SIMPLE	2	req->r_new_inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE	2	req->r_new_inode->i_sb->s_blocksize_bits

fs/ceph/dir.c ceph_unlink() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	dir	4096-ptr_max
PARAM_VALUE	1	dir->i_flctx->flc_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->i_op	4096-ptr_max
PARAM_VALUE	1	dir->i_op->rmdir	0,4096-ptr_max
PARAM_VALUE	1	dir->i_op->unlink	0,4096-ptr_max
PARAM_VALUE	1	dir->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dir->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	dir->i_sb	4096-ptr_max
PARAM_VALUE	1	dir->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->error_remove_folio	0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->free_folio	0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->is_dirty_writeback	0,7518438349615988736,8867638692533350400
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->is_partially_uptodate	0,1933474595957665792,7182876493439184896
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->launder_folio	0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->swap_deactivate	0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->swap_rw	0,4986685196838862848,8487923053812363264
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->error_remove_folio	0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->free_folio	0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->is_dirty_writeback	0,7518438349615988736,8867638692533350400
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->is_partially_uptodate	0,1933474595957665792,7182876493439184896
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->launder_folio	0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->swap_deactivate	0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->swap_rw	0,4986685196838862848,8487923053812363264
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_sb->dq_op->alloc_dquot	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_sb->s_bdev->bd_holder_ops->freeze	7536128971011219456
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_sb->s_bdev->bd_holder_ops->sync	8235259936313790464
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_op->get_acl	0,434817594022129664,1176132492164517888,2308293591809245184,2352177825799393280,5894181231315005440,7161457072544161792,8358186677320523776
PARAM_VALUE	2	req->r_dentry->d_inode->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	2	req->r_dentry->d_inode->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	2	req->r_dentry->d_inode->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	2	req->r_dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->dq_op->alloc_dquot	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->dq_op->get_inode_usage	0,478478298702749696
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->dq_op->get_next_id	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->dq_op->get_reserved_space	0,2714301432243118080,7480565811357794304
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_bdev->bd_holder_ops->freeze	7536128971011219456
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_bdev->bd_holder_ops->mark_dead	3524860355147841536
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_bdev->bd_holder_ops->sync	8235259936313790464
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->block_ops	0,5961889059343175680
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->commit_metadata	0,240803493533007872,5538665924712296448,6872150948047065088
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->encode_fh	0,2,4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->flags	0,127
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->get_name	0,3053585434600701952,4446407003036676096,4451526262822047744,5730886654511411200
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->open	0,631201664538705920,4233052046380007424
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->permission	0,4382650131406278656,6192445826193477632
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->dirty_inode	0,621408797344559104,3913825662048972800,5398169538550730752,5762663374499221504,5910256729421369344,7426269908539875328,8470241182936211456
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->free_cached_objects	0,1608608064889520128,2908075336534528000,7579570136908226560
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->freeze_super	0,2519477815684136960
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->get_dquots	0,923857830404186112,1651117494515085312,1702335611975081984,5677984871528976384,5868281143574761472,6238878744837341184
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->nr_cached_objects	0,456927727844597760,2165740340428103680,6857875743730688000
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->quota_read	0,1231493512506486784,5429134974858194944,6767320843600449536,8807892756092534784,9061218535664717824
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->quota_write	0,1834231028351041536,5468135944504233984,6708629384185118720,8162305775088627712,8801674826347085824
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->remove_bdev	0,4640431662171430912
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->report_error	0,4072367486062256128
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->show_devname	0,1010349334253707264,4405032975229669376,7670745387818385408,8380631456597626880
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->show_path	0,1168827736746610688,4549358393651167232,6955726544838414336,7969778861266182144
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->show_stats	0,506057586286567424,909742538172280832,5476998243496673280,7378982553835122688
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->shutdown	0,270907176096247808,394905300707143680,1621038160951336960,2742114378027888640,4674517140434182144,5302154572152815616,9061279276729196544
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->thaw_super	0,5766127971694489600
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->umount_begin	0,1715867000213852160,2996636628827439104,6144602640128442368,6892802180082667520,7121838532207407104
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_qcop->get_dqblk	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_qcop->get_state	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_qcop->quota_sync	0,1130962422595588096,2593409015288025088,7799822221866086400
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_qcop->set_dqblk	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	2	req->r_dentry_drop	384
PARAM_VALUE	2	req->r_dentry_unless	512
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_inode_drop	0,16-s32max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_op	4611,4641,5121
PARAM_VALUE	2	req->r_parent	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_count.counter	1-s32max
PARAM_VALUE	2	req->r_parent->i_op	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_dentry	(-1),1-s32max
CAPPED_DATA	1	dir	1
DATA_SOURCE	1	dir	$0
DATA_SOURCE	2	req	r ceph_mdsc_create_request
FUZZY_MAX	2	req->r_op	5121
BIT_INFO	2	req->r_inode_drop	0x30,0xffffffffffffffff
BIT_INFO	2	req->r_op	0x1001,0x1623
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	req->r_dentry->d_inode->i_mode	0-u16max
USER_DATA	2	req->r_dentry->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	req->r_old_inode->i_mode	0-u16max
USER_DATA	2	req->r_old_inode->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	2	req->r_unsafe_dir->i_mapping->host->i_bytes
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2		&dir->d_inode->i_rwsem
HALF_LOCKED2		&dn->d_lockref.lock
HALF_LOCKED2		&target->i_rwsem
HALF_LOCKED2	1	&dir->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/xattr.c ceph_sync_setxattr() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_inode_drop	64
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	1
PARAM_VALUE	2	req->r_op	4357-4358
PARAM_VALUE	2	req->r_path2	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_pagelist	(-1)-0,72
DATA_SOURCE	2	req	r ceph_mdsc_create_request
STR_LEN	2	req->r_inode	(-1),23-24
BIT_INFO	2	req->r_op	0x1104,0x1107
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	req->r_args.setxattr.flags	0-2,2147483648-2147483650[c]
USER_DATA	2	req->r_inode->i_mode	0-u16max
USER_DATA	2	req->r_inode->i_size	(-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2		&inode->i_rwsem

fs/ceph/super.c open_root_dentry() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->cap_delay_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_dirty_migrating.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_dirty_migrating.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_flush_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_flush_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_flushing_wq.head.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_flushing_wq.head.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_unlink_delay_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_unlink_delay_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_wait_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_wait_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->caps_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->caps_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->caps_min_count	1024-s32max
PARAM_VALUE	0	mdsc->caps_use_max	s32min-0,1024-s32max
PARAM_VALUE	0	mdsc->dentry_dir_leases.next	4096-ptr_max
PARAM_VALUE	0	mdsc->dentry_dir_leases.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->dentry_leases.next	4096-ptr_max
PARAM_VALUE	0	mdsc->dentry_leases.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->dirty_folios.counter	0
PARAM_VALUE	0	mdsc->flush_end_wq.head.next	4096-ptr_max
PARAM_VALUE	0	mdsc->flush_end_wq.head.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	0	mdsc->last_cap_flush_tid	1
PARAM_VALUE	0	mdsc->mdsmap	4096-ptr_max
PARAM_VALUE	0	mdsc->metric.opened_files.counter	0
PARAM_VALUE	0	mdsc->metric.session	0
PARAM_VALUE	0	mdsc->metric.total_caps.counter	0
PARAM_VALUE	0	mdsc->pool_perm_rwsem.first_waiter	0
PARAM_VALUE	0	mdsc->pool_perm_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	mdsc->quotarealms_inodes_mutex.magic	4096-ptr_max
PARAM_VALUE	0	mdsc->reset_state.blocked_wq.head.next	4096-ptr_max
PARAM_VALUE	0	mdsc->reset_state.blocked_wq.head.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->safe_umount_waiters.done	0
PARAM_VALUE	0	mdsc->safe_umount_waiters.wait.lock.magic	3735899821
PARAM_VALUE	0	mdsc->safe_umount_waiters.wait.lock.owner	(-1)
PARAM_VALUE	0	mdsc->safe_umount_waiters.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	mdsc->safe_umount_waiters.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->safe_umount_waiters.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->session_close_wq.head.next	4096-ptr_max
PARAM_VALUE	0	mdsc->session_close_wq.head.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_empty.next	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_empty.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_flush_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_flush_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_rwsem.count.counter	0
PARAM_VALUE	0	mdsc->snap_rwsem.first_waiter	0
PARAM_VALUE	0	mdsc->snap_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_rwsem.osq.tail.counter	0
PARAM_VALUE	0	mdsc->snap_rwsem.owner.counter	0
PARAM_VALUE	0	mdsc->snapid_map_lru.next	4096-ptr_max
PARAM_VALUE	0	mdsc->snapid_map_lru.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->stopping_blockers.counter	0
PARAM_VALUE	0	mdsc->stopping_waiter.done	0
PARAM_VALUE	0	mdsc->stopping_waiter.wait.lock.magic	3735899821
PARAM_VALUE	0	mdsc->stopping_waiter.wait.lock.owner	(-1)
PARAM_VALUE	0	mdsc->stopping_waiter.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	mdsc->stopping_waiter.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->stopping_waiter.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->subvol_metrics.enabled	0
PARAM_VALUE	0	mdsc->subvol_metrics.nr_entries	0
PARAM_VALUE	0	mdsc->subvol_metrics_last	0
PARAM_VALUE	0	mdsc->subvol_metrics_last_mutex.magic	4096-ptr_max
PARAM_VALUE	0	mdsc->subvol_metrics_last_nr	0
PARAM_VALUE	0	mdsc->subvol_metrics_nonzero_sends	0
PARAM_VALUE	0	mdsc->subvol_metrics_sent	0
PARAM_VALUE	0	mdsc->waiting_for_map.next	4096-ptr_max
PARAM_VALUE	0	mdsc->waiting_for_map.prev	4096-ptr_max
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.getattr.mask	1
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	(-1)
PARAM_VALUE	2	req->r_ino1.ino	1
PARAM_VALUE	2	req->r_ino1.snap	18446744073709551614
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_op	257
PARAM_VALUE	2	req->r_path1	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
DATA_SOURCE	2	req	r ceph_mdsc_create_request
RX_PATH
TASK_NOT_RUNNING
LOCK2		&fsc->client->mount_mutex
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount
TYPE_LOCK		(struct ceph_client)->mount_mutex

fs/ceph/file.c ceph_atomic_open() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	dir	0,4096-ptr_max
PARAM_VALUE	1	dir->i_op	4096-ptr_max
PARAM_VALUE	1	dir->i_sb	4096-ptr_max
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.open.flags	0-2,64-66,128-130,192-194,512-514,576-578,640-642,704-706,65536-66242,131072-197314
PARAM_VALUE	2	req->r_args.open.mask	5,69
PARAM_VALUE	2	req->r_args.open.mode	0-u16max
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_dentry	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->error_remove_folio	0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->free_folio	0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->is_dirty_writeback	0,7518438349615988736,8867638692533350400
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->is_partially_uptodate	0,1933474595957665792,7182876493439184896
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->launder_folio	0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->swap_deactivate	0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE	2	req->r_dentry->d_inode->i_data.a_ops->swap_rw	0,4986685196838862848,8487923053812363264
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->error_remove_folio	0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->free_folio	0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->is_dirty_writeback	0,7518438349615988736,8867638692533350400
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->is_partially_uptodate	0,1933474595957665792,7182876493439184896
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->launder_folio	0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->swap_deactivate	0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->a_ops->swap_rw	0,4986685196838862848,8487923053812363264
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_sb->dq_op->alloc_dquot	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_sb->s_bdev->bd_holder_ops->freeze	7536128971011219456
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_sb->s_bdev->bd_holder_ops->sync	8235259936313790464
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_op->get_acl	0,434817594022129664,1176132492164517888,2308293591809245184,2352177825799393280,5894181231315005440,7161457072544161792,8358186677320523776
PARAM_VALUE	2	req->r_dentry->d_inode->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	2	req->r_dentry->d_inode->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	2	req->r_dentry->d_inode->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	2	req->r_dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->dq_op->alloc_dquot	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->dq_op->get_inode_usage	0,478478298702749696
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->dq_op->get_next_id	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->dq_op->get_reserved_space	0,2714301432243118080,7480565811357794304
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_bdev->bd_holder_ops->freeze	7536128971011219456
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_bdev->bd_holder_ops->mark_dead	3524860355147841536
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_bdev->bd_holder_ops->sync	8235259936313790464
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->block_ops	0,5961889059343175680
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->commit_metadata	0,240803493533007872,5538665924712296448,6872150948047065088
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->encode_fh	0,2,4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->flags	0,127
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->get_name	0,3053585434600701952,4446407003036676096,4451526262822047744,5730886654511411200
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->open	0,631201664538705920,4233052046380007424
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_export_op->permission	0,4382650131406278656,6192445826193477632
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->dirty_inode	0,621408797344559104,3913825662048972800,5398169538550730752,5762663374499221504,5910256729421369344,7426269908539875328,8470241182936211456
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->free_cached_objects	0,1608608064889520128,2908075336534528000,7579570136908226560
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->freeze_super	0,2519477815684136960
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->get_dquots	0,923857830404186112,1651117494515085312,1702335611975081984,5677984871528976384,5868281143574761472,6238878744837341184
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->nr_cached_objects	0,456927727844597760,2165740340428103680,6857875743730688000
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->quota_read	0,1231493512506486784,5429134974858194944,6767320843600449536,8807892756092534784,9061218535664717824
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->quota_write	0,1834231028351041536,5468135944504233984,6708629384185118720,8162305775088627712,8801674826347085824
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->remove_bdev	0,4640431662171430912
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->report_error	0,4072367486062256128
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->show_devname	0,1010349334253707264,4405032975229669376,7670745387818385408,8380631456597626880
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->show_path	0,1168827736746610688,4549358393651167232,6955726544838414336,7969778861266182144
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->show_stats	0,506057586286567424,909742538172280832,5476998243496673280,7378982553835122688
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->shutdown	0,270907176096247808,394905300707143680,1621038160951336960,2742114378027888640,4674517140434182144,5302154572152815616,9061279276729196544
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->thaw_super	0,5766127971694489600
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_op->umount_begin	0,1715867000213852160,2996636628827439104,6144602640128442368,6892802180082667520,7121838532207407104
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_qcop->get_dqblk	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_qcop->get_state	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_qcop->quota_sync	0,1130962422595588096,2593409015288025088,7799822221866086400
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_qcop->set_dqblk	4096-ptr_max
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	2	req->r_dentry->d_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	2	req->r_direct_mode	0,2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	0-3
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_new_inode	0,4096-ptr_max
PARAM_VALUE	2	req->r_num_caps	2
PARAM_VALUE	2	req->r_op	770,4865
PARAM_VALUE	2	req->r_parent	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_count.counter	1-s32max
PARAM_VALUE	2	req->r_parent->i_op	4096-ptr_max
PARAM_VALUE	2	req->r_parent->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
BUF_SIZE	2	req->r_mnt_idmap	(-1),136
DATA_SOURCE	2	req	r prepare_open_request
BIT_INFO	2	req->r_args.open.mask	0x5,0x45
BIT_INFO	2	req->r_op	0x300,0xffffffffffffffff
NO_OVERFLOW_SIMPLE	2	req->r_new_inode->i_blkbits
NO_OVERFLOW_SIMPLE	2	req->r_unsafe_dir->i_mapping->host->i_bytes
HALF_LOCKED2		&dir_inode->i_rwsem
HALF_LOCKED2		&dn->d_lockref.lock

fs/ceph/file.c ceph_open() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.open.flags	0-2,64-66,128-130,192-194,512-514,576-578,640-642,704-706,65536-66242,131072-197314
PARAM_VALUE	2	req->r_args.open.mode	0
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0,2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	0-3
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_num_caps	1
PARAM_VALUE	2	req->r_op	770,4865
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
DATA_SOURCE	2	req	r prepare_open_request
BIT_INFO	2	req->r_op	0x300,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	req->r_args.open.mode	0[c]
NO_OVERFLOW_SIMPLE	2	req->r_inode->i_blkbits
NO_OVERFLOW_SIMPLE	2	req->r_inode->i_size
HALF_LOCKED2		&dentry->d_lockref.lock

fs/ceph/file.c ceph_renew_caps() -> ceph_mdsc_do_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_list.prev->next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	req	4096-ptr_max
PARAM_VALUE	2	req->r_args.open.flags	0-2,64-66,128-130,192-194,512-514,576-578,640-642,704-706,65536-66242,131072-197314
PARAM_VALUE	2	req->r_args.open.mode	0
PARAM_VALUE	2	req->r_completion.done	0
PARAM_VALUE	2	req->r_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_direct_mode	0,2
PARAM_VALUE	2	req->r_feature_needed	(-1)
PARAM_VALUE	2	req->r_fill_mutex.dep_map->name	0-255
PARAM_VALUE	2	req->r_fill_mutex.first_waiter	0
PARAM_VALUE	2	req->r_fill_mutex.magic	4096-ptr_max
PARAM_VALUE	2	req->r_fill_mutex.osq.tail.counter	0
PARAM_VALUE	2	req->r_fill_mutex.owner.counter	0
PARAM_VALUE	2	req->r_fmode	0-3
PARAM_VALUE	2	req->r_inode	4096-ptr_max
PARAM_VALUE	2	req->r_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	req->r_kref.refcount.refs.counter	1
PARAM_VALUE	2	req->r_mdsc	4096-ptr_max
PARAM_VALUE	2	req->r_num_caps	1
PARAM_VALUE	2	req->r_op	770,4865
PARAM_VALUE	2	req->r_resend_mds	(-1)
PARAM_VALUE	2	req->r_safe_completion.done	0
PARAM_VALUE	2	req->r_safe_completion.wait.lock.magic	3735899821
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner	(-1)
PARAM_VALUE	2	req->r_safe_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_safe_completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_dir_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_unsafe_target_item.prev->prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.next->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->next	4096-ptr_max
PARAM_VALUE	2	req->r_wait.prev->prev	4096-ptr_max
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
DATA_SOURCE	2	req	r prepare_open_request
BIT_INFO	2	req->r_op	0x300,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING