shm_release identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

ipc/shm.c, line 622 (as a function)

Referenced in 1 files:

ipc/shm.c
- line 665
- line 678

Smatch caller information:

fs/debugfs/file.c full_proxy_release() -> (struct file_operations)->release()

Type	Parameter	Key	Value
PARAM_VALUE	1	file	4096-ptr_max
PARAM_VALUE	1	file->f_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	file->f_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	file->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	file->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	file->f_path.dentry	4096-ptr_max
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	1	file->f_path.mnt->mnt_sb->s_export_op->flags	0,127
BUF_SIZE	1	file	(-1)-s32max
BUF_SIZE	1	file	(-1)-s32max
BUF_SIZE	1	file->private_data	(-1),26
CAPPED_DATA	1	file	1
DATA_SOURCE	0	ino	$0
DATA_SOURCE	1	file	$1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ino->i_blkbits
NO_OVERFLOW_SIMPLE	0	ino->i_ino
NO_OVERFLOW_SIMPLE	0	ino->i_linklen
NO_OVERFLOW_SIMPLE	0	ino->i_size
NO_OVERFLOW_SIMPLE	1	file->f_inode->i_blkbits
NO_OVERFLOW_SIMPLE	1	file->f_inode->i_ino
NO_OVERFLOW_SIMPLE	1	file->f_inode->i_linklen
NO_OVERFLOW_SIMPLE	1	file->f_inode->i_size
NO_OVERFLOW_SIMPLE	1	file->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE	1	file->f_path.dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	1	file->f_path.moved->d_inode->i_size

fs/file_table.c __fput() -> (struct file_operations)->release()

Type	Parameter	Key	Value
PARAM_VALUE	1	file	4096-ptr_max
PARAM_VALUE	1	file->f_ep	0,4096-ptr_max
PARAM_VALUE	1	file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	file->f_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	file->f_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	file->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	file->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	file->f_mapping->host->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	file->f_mapping->host->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	file->f_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	1	file->f_mapping->host->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	file->f_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	file->f_op	4096-ptr_max
PARAM_VALUE	1	file->f_op->release	1-u64max
PARAM_VALUE	1	file->f_path->dentry->d_parent->d_fsdata->d_fsdata	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	file->f_path->dentry->d_parent->d_inode->i_hash.next->pprev	1-u64max
PARAM_VALUE	1	file->f_path->dentry->d_parent->d_inode->i_sb->s_fs_info->s_first_error_func	0-255
PARAM_VALUE	1	file->f_path->dentry->d_parent->d_inode->i_sb->s_fs_info->s_last_error_func	0-255
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_fsnotify_marks	0
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_alias->next->pprev	1-u64max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->active.counter	s32min-s32max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->cancellations_mtx.magic	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_flags	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_fsdata	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_hash.pprev	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->__i_nlink	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_atime_nsec	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_blkbits	0-255
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_bytes	0-u16max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_ctime_nsec	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_dir_seq	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_flags	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_fsnotify_mask	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_generation	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_linklen	s32min-s32max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_mode	0-u16max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_mtime_nsec	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_nlink	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_opflags	0-u16max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_rdev	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb_frn_avg_time	0-u16max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb_frn_history	0-u16max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb_frn_winner	s32min-s32max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_inode->i_write_hint	0-4294967295
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_lockref.count	s32min-s32max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->d_rcu.next	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->data->ref.refs.counter	s32min-s32max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->head.first	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->lease_gen	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->lease_session->s_auth.authorizer->buf	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->lease_session->s_delegated_inos.xa_head	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->lease_shared_gen	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->owner->refcnt.counter	0-s32max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->ref.refs.counter	s32min-s32max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->resv->lock.base.magic	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_fsdata->waiters	0
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_hash.next->pprev	4096-ptr_max
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sib->next->pprev	1-u64max
PARAM_VALUE	1	file->f_path.mnt->mnt_sb->s_export_op->flags	0,127
BUF_SIZE	1	file	(-1)-s32max
BUF_SIZE	1	file	(-1)-s32max
BUF_SIZE	1	file->private_data	(-1),26
CAPPED_DATA	1	file	1
DATA_SOURCE	1	file	$0
CONTAINER	0	*(-120-80+104)	$(-1)
CONTAINER	1	-120-80+0	$(-1)
BIT_INFO	1	file->f_flags	0x0,0xffffffff
BIT_INFO	1	file->f_mode	0x80000,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	ino->i_blkbits
NO_OVERFLOW_SIMPLE	0	ino->i_size
NO_OVERFLOW_SIMPLE	1	file->f_inode->i_blkbits
NO_OVERFLOW_SIMPLE	1	file->f_inode->i_size
NO_OVERFLOW_SIMPLE	1	file->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE	1	file->f_path.dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	1	file->f_path.dentry->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE	1	file->f_path.moved->d_inode->i_size

sound/core/init.c snd_disconnect_release() -> (struct file_operations)->release()

Type	Parameter	Key	Value
PARAM_VALUE	1	file	4096-ptr_max
PARAM_VALUE	1	file->f_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	file->f_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	file->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	file->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE	1	file->f_path.dentry->d_inode->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	1	file->f_path.dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	1	file->f_path.mnt->mnt_sb->s_export_op->flags	0,127
BUF_SIZE	1	file	(-1)-s32max
BUF_SIZE	1	file	(-1)-s32max
BUF_SIZE	1	file->private_data	(-1),26
CAPPED_DATA	1	file	1
DATA_SOURCE	0	ino	$0
DATA_SOURCE	1	file	$1
BIT_INFO	1	file->f_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ino->i_blkbits
NO_OVERFLOW_SIMPLE	0	ino->i_ino
NO_OVERFLOW_SIMPLE	0	ino->i_linklen
NO_OVERFLOW_SIMPLE	0	ino->i_size
NO_OVERFLOW_SIMPLE	1	file->f_inode->i_blkbits
NO_OVERFLOW_SIMPLE	1	file->f_inode->i_ino
NO_OVERFLOW_SIMPLE	1	file->f_inode->i_linklen
NO_OVERFLOW_SIMPLE	1	file->f_inode->i_size
NO_OVERFLOW_SIMPLE	1	file->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE	1	file->f_path.dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	1	file->f_path.moved->d_inode->i_size