ceph_pagelist_release identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/ceph/pagelist.h, line 22 (as a prototype)

Defined in 1 files as a function:

net/ceph/pagelist.c, line 38 (as a function)

Referenced in 7 files:

Smatch caller information:

fs/ceph/mds_client.c ceph_mdsc_release_request() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&fsc->client->mount_mutex
HALF_LOCKED2		&req->r_dentry->d_lockref.lock
HALF_LOCKED2		&req->r_old_dentry->d_lockref.lock

fs/ceph/mds_client.c send_mds_reconnect() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->length	1-u64max
PARAM_VALUE	0	pl->mapped_tail	0,18379471554275704832,18446612682070032384
NOCHECK_CALL

fs/ceph/mds_client.c send_mds_reconnect() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->mapped_tail	0,18379471554275704832,18446612682070032384
PARAM_VALUE	0	pl->refcnt.refs.counter	1
BUF_SIZE	0	pl	(-1),72
BUF_SIZE	0	pl	(-1),72
NOCHECK_CALL

fs/ceph/mds_client.c send_mds_reconnect() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->length	0
PARAM_VALUE	0	pl->mapped_tail	0
PARAM_VALUE	0	pl->num_pages_free	0
PARAM_VALUE	0	pl->refcnt.refs.counter	1
PARAM_VALUE	0	pl->room	0
BUF_SIZE	0	pl	72
DATA_SOURCE	0	pl	r ceph_pagelist_alloc
NOCHECK_CALL

fs/ceph/mds_client.c send_reconnect_partial() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	pl->length	1-u32max
PARAM_VALUE	0	pl->mapped_tail	18379471554275704832,18446612682070032384
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&mdsc->snap_rwsem
HALF_LOCKED2		&session->s_mutex

fs/ceph/mds_client.c send_reconnect_partial() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->mapped_tail	0,18379471554275704832,18446612682070032384
PARAM_VALUE	0	pl->refcnt.refs.counter	1
BUF_SIZE	0	pl	72
DATA_SOURCE	0	pl	r ceph_pagelist_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&mdsc->snap_rwsem
HALF_LOCKED2		&session->s_mutex

net/ceph/messenger.c ceph_msg_data_destroy() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&con->mutex
HALF_LOCKED2		&mdsc->mutex
HALF_LOCKED2		&mdsc->snap_rwsem
HALF_LOCKED2		&osd->lock
HALF_LOCKED2		&osdc->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&session->s_mutex

fs/ceph/inode.c fill_fscrypt_truncate() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->mapped_tail	0,18379471554275704832,18446612682070032384
PARAM_VALUE	0	pl->num_pages_free	0
PARAM_VALUE	0	pl->refcnt.refs.counter	1
PARAM_VALUE	0	pl->room	0
BUF_SIZE	0	pl	72
DATA_SOURCE	0	pl	r ceph_pagelist_alloc
NOCHECK_CALL

fs/ceph/acl.c ceph_pre_init_acls() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	1-u64max
PARAM_VALUE	0	pl->head.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->mapped_tail	0,18379471554275704832,18446612682070032384
PARAM_VALUE	0	pl->refcnt.refs.counter	1
BUF_SIZE	0	pl	72
DATA_SOURCE	0	pl	r ceph_pagelist_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ceph/xattr.c ceph_release_acl_sec_ctx() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ceph/xattr.c ceph_security_init_secctx() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->mapped_tail	0,18379471554275704832,18446612682070032384
PARAM_VALUE	0	pl->refcnt.refs.counter	1
BUF_SIZE	0	pl	(-1),72
BUF_SIZE	0	pl	(-1),72
CAPPED_DATA	0	pl->head.next	1
CAPPED_DATA	0	pl->head.prev	1
CAPPED_DATA	0	&pl->head	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dentry->d_lockref.lock

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

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->mapped_tail	0,18379471554275704832,18446612682070032384
PARAM_VALUE	0	pl->refcnt.refs.counter	1
BUF_SIZE	0	pl	72
DATA_SOURCE	0	pl	r ceph_pagelist_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&inode->i_rwsem

net/ceph/osd_client.c ceph_osd_data_release() -> ceph_pagelist_release()

Type	Parameter	Key	Value
NOCHECK_CALL

net/ceph/osd_client.c linger_release() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&osdc->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&rbd_dev->watch_mutex

net/ceph/osd_client.c osd_req_op_cls_init() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->mapped_tail	0,18379471554275704832,18446612682070032384
PARAM_VALUE	0	pl->num_pages_free	0
PARAM_VALUE	0	pl->refcnt.refs.counter	1
PARAM_VALUE	0	pl->room	0
BUF_SIZE	0	pl	72
DATA_SOURCE	0	pl	r ceph_pagelist_alloc
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&obj_req->state_mutex

net/ceph/osd_client.c osd_req_op_notify_ack_init() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->mapped_tail	0,18379471554275704832,18446612682070032384
PARAM_VALUE	0	pl->refcnt.refs.counter	1
BUF_SIZE	0	pl	72
DATA_SOURCE	0	pl	r ceph_pagelist_alloc
NOCHECK_CALL
LOCK2		&pool->lock

net/ceph/osd_client.c osd_req_op_xattr_init() -> ceph_pagelist_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	pl	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.next->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->head.next	4096-ptr_max
PARAM_VALUE	0	pl->head.next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	pl->head.prev->prev	4096-ptr_max
PARAM_VALUE	0	pl->mapped_tail	0,18379471554275704832,18446612682070032384
PARAM_VALUE	0	pl->num_pages_free	0
PARAM_VALUE	0	pl->refcnt.refs.counter	1
PARAM_VALUE	0	pl->room	0
BUF_SIZE	0	pl	72
DATA_SOURCE	0	pl	r ceph_pagelist_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dentry->d_lockref.lock