try_break_deleg identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/filelock.h, line 525

Defined in 2 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/xattr.c __vfs_removexattr_locked() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	1	flags	0
PARAM_VALUE	2	di	0,5490500432589352960
PARAM_VALUE	2	di->di_inode	0
DATA_SOURCE	2	di	$3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	inode->i_mode	0-u16max
USER_DATA	0	inode->i_size	(-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/xattr.c __vfs_setxattr_locked() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	1	flags	0
PARAM_VALUE	2	di	0,6110717653730811904
PARAM_VALUE	2	di->di_inode	0
DATA_SOURCE	2	di	$6
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	inode->i_mode	0-u16max
USER_DATA	0	inode->i_size	(-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&lower_inode->i_rwsem

fs/attr.c notify_change() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	flags	0
PARAM_VALUE	2	di	0,2446147825389539328,3185711719821746176,7349817990732603392
PARAM_VALUE	2	di->di_inode	0
CAPPED_DATA	0	inode->i_sb->s_time_max	1
DATA_SOURCE	2	di	$3
PARAM_COMPARE	0	inode->i_sb->s_time_max	>= $0->i_sb->s_time_min
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	inode->i_mode	0-u16max
USER_DATA	0	inode->i_size	(-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock

fs/namei.c lookup_open() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_op	4096-ptr_max
PARAM_VALUE	0	inode->i_op->atomic_open	0
PARAM_VALUE	0	inode->i_op->create	0,4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.next	2212933610777083904,2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.prev	2212933610777083904,2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	flags	32
PARAM_VALUE	2	di	2671681756106301440
PARAM_VALUE	2	di->di_inode	0
BIT_INFO	0	inode->i_flags	0x0,0xffffffef
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/namei.c vfs_create() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_op	4096-ptr_max
PARAM_VALUE	0	inode->i_op->create	4096-ptr_max
PARAM_VALUE	0	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	flags	32
PARAM_VALUE	2	di	0,2886034689772429312
PARAM_VALUE	2	di->di_inode	0
CAPPED_DATA	0	inode->i_sb->s_user_ns->gid_map.nr_extents	1
CAPPED_DATA	0	inode->i_sb->s_user_ns->uid_map.nr_extents	1
DATA_SOURCE	2	di	$3
RX_PATH
TASK_NOT_RUNNING

fs/namei.c vfs_link() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_op	4096-ptr_max
PARAM_VALUE	0	inode->i_op->link	4096-ptr_max
PARAM_VALUE	0	inode->i_op->mknod	0,4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	flags	32
PARAM_VALUE	2	di	0,6320029024165384192
PARAM_VALUE	2	di->di_inode	0
CAPPED_DATA	0	inode->i_sb	1
CAPPED_DATA	0	inode->i_sb->s_user_ns->gid_map.nr_extents	1
CAPPED_DATA	0	inode->i_sb->s_user_ns->uid_map.nr_extents	1
DATA_SOURCE	0	inode	$2
DATA_SOURCE	2	di	$4
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	inode->i_mode	0-u16max
USER_DATA	0	inode->i_size	(-9223372036854775807)-(-4),0-s64max
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/namei.c vfs_link() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	flags	0
PARAM_VALUE	2	di	0,6320029024165384192
PARAM_VALUE	2	di->di_inode	0
CAPPED_DATA	0	inode->i_sb	1
DATA_SOURCE	2	di	$4
BIT_INFO	0	inode->i_flags	0x0,0xfffffff3
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/namei.c vfs_mkdir() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_op	4096-ptr_max
PARAM_VALUE	0	inode->i_op->mkdir	4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	flags	32
PARAM_VALUE	2	di	0,2998680122532675584
PARAM_VALUE	2	di->di_inode	0
BUF_SIZE	0	inode	(-1),1160
BUF_SIZE	0	inode	(-1),1160
CAPPED_DATA	0	inode->i_sb->s_user_ns->gid_map.nr_extents	1
CAPPED_DATA	0	inode->i_sb->s_user_ns->uid_map.nr_extents	1
DATA_SOURCE	0	inode	$1
DATA_SOURCE	2	di	$4
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	inode->i_mode	0-u16max
USER_DATA	0	inode->i_size	(-9223372036854775807)-(-4),0-s64max

fs/namei.c vfs_mknod() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_op	4096-ptr_max
PARAM_VALUE	0	inode->i_op->mknod	4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	flags	32
PARAM_VALUE	2	di	0,2886034689772429312
PARAM_VALUE	2	di->di_inode	0
CAPPED_DATA	0	inode->i_sb->s_user_ns->gid_map.nr_extents	1
CAPPED_DATA	0	inode->i_sb->s_user_ns->uid_map.nr_extents	1
DATA_SOURCE	0	inode	$1
DATA_SOURCE	2	di	$5
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	inode->i_mode	0-u16max
USER_DATA	0	inode->i_size	(-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2		_T->lock

fs/namei.c vfs_rename() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	inode->i_op	4096-ptr_max
PARAM_VALUE	0	inode->i_op->rename	4096-ptr_max
PARAM_VALUE	1	flags	64,128
CAPPED_DATA	0	inode	1
FUZZY_MAX	1	flags	128
BIT_INFO	1	flags	0x0,0xc0
HARD_MAX	1	flags	128
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem

fs/namei.c vfs_rename() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	flags	32
CAPPED_DATA	0	inode	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem

fs/namei.c vfs_rename() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	1	flags	0
BIT_INFO	0	inode->i_flags	0x0,0xfffffeff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&target->i_rwsem
HALF_LOCKED2	0	&inode->i_rwsem

fs/namei.c vfs_rename() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	1	flags	0
BIT_INFO	0	inode->i_flags	0x0,0xfffffeff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2	0	&inode->i_rwsem

fs/namei.c vfs_rmdir() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	inode->i_op	4096-ptr_max
PARAM_VALUE	0	inode->i_op->rmdir	4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	flags	64
PARAM_VALUE	2	di	0,2760981641129500672
PARAM_VALUE	2	di->di_inode	0
CAPPED_DATA	0	inode	1
DATA_SOURCE	0	inode	$1
DATA_SOURCE	2	di	$3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dir->d_inode->i_rwsem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2	0	&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/namei.c vfs_symlink() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_op	4096-ptr_max
PARAM_VALUE	0	inode->i_op->symlink	4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	flags	32
PARAM_VALUE	2	di	0,5106086061318447104
PARAM_VALUE	2	di->di_inode	0
CAPPED_DATA	0	inode->i_sb->s_user_ns->gid_map.nr_extents	1
CAPPED_DATA	0	inode->i_sb->s_user_ns->uid_map.nr_extents	1
DATA_SOURCE	0	inode	$1
DATA_SOURCE	2	di	$4
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	inode->i_mode	0-u16max
USER_DATA	0	inode->i_size	(-9223372036854775807)-(-4),0-s64max

fs/namei.c vfs_unlink() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	inode->i_op	4096-ptr_max
PARAM_VALUE	0	inode->i_op->unlink	4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	flags	64
PARAM_VALUE	2	di	0,4146115630106689536
PARAM_VALUE	2	di->di_inode	0
CAPPED_DATA	0	inode	1
DATA_SOURCE	0	inode	$1
DATA_SOURCE	2	di	$3
RX_PATH
TASK_NOT_RUNNING
LOCK2		&target->i_rwsem
HALF_LOCKED2		&dir->d_inode->i_rwsem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2	0	&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/namei.c vfs_unlink() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	1	flags	0
PARAM_VALUE	2	di	0,4146115630106689536
PARAM_VALUE	2	di->di_inode	0
DATA_SOURCE	2	di	$3
BIT_INFO	0	inode->i_flags	0x0,0xfffffeff
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	inode->i_mode	0-u16max
USER_DATA	0	inode->i_size	(-9223372036854775807)-(-4),0-s64max
LOCK2	0	&inode->i_rwsem
HALF_LOCKED2		&dir->d_inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/posix_acl.c vfs_remove_acl() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_op->set_acl	0,4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	1	flags	0
PARAM_VALUE	2	di	3821106484300681216
PARAM_VALUE	2	di->di_inode	0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	inode->i_mode	0-u16max
USER_DATA	0	inode->i_size	(-9223372036854775807)-(-4),0-s64max
LOCK2	0	&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/posix_acl.c vfs_set_acl() -> try_break_deleg()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_op->set_acl	0,4096-ptr_max
PARAM_VALUE	0	inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	1	flags	0
PARAM_VALUE	2	di	2019176383424200704
PARAM_VALUE	2	di->di_inode	0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	inode->i_mode	0-u16max
USER_DATA	0	inode->i_size	(-9223372036854775807)-(-4),0-s64max
LOCK2	0	&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem