Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 9 files:

Smatch caller information:

fs/cachefiles/interface.c cachefiles_invalidate_cookie() -> start_removing_dentry()

Type Parameter Key Value
HALF_LOCKED2 &pool->lock

fs/cachefiles/namei.c cachefiles_delete_object() -> start_removing_dentry()

Type Parameter Key Value
LOCK2 &pool->lock

fs/cachefiles/namei.c cachefiles_look_up_object() -> start_removing_dentry()

Type Parameter Key Value
PARAM_VALUE 0 parent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 child 4096-ptr_max
PARAM_VALUE 1 child->d_inode->i_data.host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 1 child->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 1 child->d_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 child->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 1 child->d_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 child->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 1 child->d_inode->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 1 child->d_inode->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 child->d_inode->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 1 child->d_inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 child->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 child->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 child->d_op->d_iput 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 child->d_op->d_prune 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_real 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 1 child->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 1 child->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
BUF_SIZE 1 child (-1)-s32max
BUF_SIZE 1 child (-1)-s32max
CAPPED_DATA 1 child 1
NO_OVERFLOW_SIMPLE 1 child->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE 1 child->d_sb->s_blocksize_bits
LOCK2 &pool->lock

security/apparmor/apparmorfs.c aafs_remove() -> start_removing_dentry()

Type Parameter Key Value
PARAM_VALUE 0 parent 4096-ptr_max
PARAM_VALUE 1 child 4096-ptr_max
PARAM_VALUE 1 child->d_parent 4096-ptr_max
DATA_SOURCE 1 child $0
UNITS 0 parent unit_jiffy
HALF_LOCKED2 &ns->lock

fs/ecryptfs/inode.c ecryptfs_start_removing_dentry() -> start_removing_dentry()

Type Parameter Key Value
BUF_SIZE 0 parent 1-s32max
BUF_SIZE 1 child 1-s32max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dentry->d_inode->i_rwsem
HALF_LOCKED2 &dentry->d_lockref.lock
HALF_LOCKED2 &dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2 &dir->d_inode->i_rwsem

fs/cachefiles/volume.c cachefiles_acquire_volume() -> start_removing_dentry()

Type Parameter Key Value
PARAM_VALUE 0 parent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 child 0,4096-ptr_max
PARAM_VALUE 1 child->d_alias->next->pprev 1-u64max
PARAM_VALUE 1 child->d_fsdata->active.counter s32min-s32max
PARAM_VALUE 1 child->d_fsdata->d_flags 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_fsdata 0
PARAM_VALUE 1 child->d_fsdata->d_hash.pprev 0
PARAM_VALUE 1 child->d_fsdata->d_inode 0
PARAM_VALUE 1 child->d_fsdata->d_inode->__i_nlink 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_inode->i_atime_nsec 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_inode->i_blkbits 0-255
PARAM_VALUE 1 child->d_fsdata->d_inode->i_bytes 0-u16max
PARAM_VALUE 1 child->d_fsdata->d_inode->i_ctime_nsec 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_inode->i_dir_seq 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_inode->i_flags 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_inode->i_fsnotify_mask 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_inode->i_generation 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_inode->i_linklen s32min-s32max
PARAM_VALUE 1 child->d_fsdata->d_inode->i_mode 0-u16max
PARAM_VALUE 1 child->d_fsdata->d_inode->i_mtime_nsec 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_inode->i_nlink 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_inode->i_opflags 0-u16max
PARAM_VALUE 1 child->d_fsdata->d_inode->i_rdev 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_inode->i_wb_frn_avg_time 0-u16max
PARAM_VALUE 1 child->d_fsdata->d_inode->i_wb_frn_history 0-u16max
PARAM_VALUE 1 child->d_fsdata->d_inode->i_wb_frn_winner s32min-s32max
PARAM_VALUE 1 child->d_fsdata->d_inode->i_write_hint 0-4294967295
PARAM_VALUE 1 child->d_fsdata->d_lockref.count s32min-s32max
PARAM_VALUE 1 child->d_fsdata->d_rcu.next 0
PARAM_VALUE 1 child->d_fsdata->data->ref.refs.counter s32min-s32max
PARAM_VALUE 1 child->d_fsdata->head.first 0
PARAM_VALUE 1 child->d_fsdata->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 1 child->d_fsdata->lease_shared_gen 0
PARAM_VALUE 1 child->d_fsdata->management_timer.flags 0-4294967295
PARAM_VALUE 1 child->d_fsdata->owner->refcnt.counter 0-s32max
PARAM_VALUE 1 child->d_fsdata->ref.refs.counter s32min-s32max
PARAM_VALUE 1 child->d_fsdata->waiters 0
PARAM_VALUE 1 child->d_hash.pprev 0
PARAM_VALUE 1 child->d_inode 0
PARAM_VALUE 1 child->d_inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 child->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_iput 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_prune 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_real 0,4096-ptr_max
PARAM_VALUE 1 child->d_parent->d_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 1 child->d_parent->d_inode->i_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 1 child->d_parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 child->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 child->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 child->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 1 child->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 child->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 child->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 child->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 1 child->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 1 child->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 1 child->d_sb->s_fs_info->lookup_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 child->d_sb->s_roots_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 child->d_sib->next->pprev 1-u64max
PARAM_VALUE 1 child->waiters 0
BUF_SIZE 1 child (-1),1-s32max
BUF_SIZE 1 child (-1),1-s32max
DATA_SOURCE 1 child r cachefiles_get_directory
UNITS 0 parent unit_jiffy
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &parent->d_inode->i_rwsem

fs/overlayfs/dir.c ovl_cleanup() -> start_removing_dentry()

Type Parameter Key Value
PARAM_VALUE 0 parent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 parent->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 1 child 4096-ptr_max
PARAM_VALUE 1 child->d_inode->i_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 1 child->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 child->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 child->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 child->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 child->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 1 child->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_iput 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_prune 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_real 0,4096-ptr_max
PARAM_VALUE 1 child->d_parent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 child->d_parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 child->d_parent->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 1 child->d_parent->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 1 child->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 child->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 child->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 1 child->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 child->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 child->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 child->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 1 child->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 1 child->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
BUF_SIZE 0 parent (-1),1-s32max
BUF_SIZE 0 parent (-1),1-s32max
BUF_SIZE 1 child (-1)-s32max
BUF_SIZE 1 child (-1)-s32max
CAPPED_DATA 1 child 1
DATA_SOURCE 0 parent $1
DATA_SOURCE 1 child $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 child->d_inode->i_mode 0-u16max
USER_DATA 1 child->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE 0 parent->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 0 parent->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 child->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 child->moved->d_inode->i_size
UNITS 1 child unit_jiffy
HALF_LOCKED2 0 &parent->d_inode->i_rwsem
HALF_LOCKED2 0 &parent->d_lockref.lock
HALF_LOCKED2 1 &child->d_lockref.lock
HALF_LOCKED2 1 &child->d_sb->s_vfs_rename_mutex

fs/overlayfs/readdir.c ovl_workdir_cleanup() -> start_removing_dentry()

Type Parameter Key Value
PARAM_VALUE 0 parent 4096-ptr_max
PARAM_VALUE 0 parent->d_inode 4096-ptr_max
PARAM_VALUE 0 parent->d_inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 parent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 parent->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 1 child 4096-ptr_max
PARAM_VALUE 1 child->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 child->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 child->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 1 child->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 1 child->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 child->d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 child->d_parent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 child->d_parent->d_inode->i_rwsem.first_waiter->type 0-1
BUF_SIZE 0 parent (-1),1-s32max
BUF_SIZE 0 parent (-1),1-s32max
BUF_SIZE 1 child (-1)-s32max
BUF_SIZE 1 child (-1)-s32max
CAPPED_DATA 0 parent 1
CAPPED_DATA 0 parent->d_inode 1
CAPPED_DATA 1 child 1
DATA_SOURCE 0 parent $1
DATA_SOURCE 1 child $3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 child->d_inode->i_mode 0-u16max
USER_DATA 1 child->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
UNITS 1 child unit_jiffy
HALF_LOCKED2 &sb->s_umount
HALF_LOCKED2 0 &parent->d_inode->i_rwsem
HALF_LOCKED2 1 &child->d_lockref.lock

fs/smb/server/vfs.c ksmbd_vfs_unlink() -> start_removing_dentry()

Type Parameter Key Value
PARAM_VALUE 0 parent 4096-ptr_max
PARAM_VALUE 0 parent->d_lockref.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 parent->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 0 parent->d_op->d_iput 0,4096-ptr_max
PARAM_VALUE 0 parent->d_op->d_prune 0,4096-ptr_max
PARAM_VALUE 0 parent->d_op->d_real 0,4096-ptr_max
PARAM_VALUE 1 child 4096-ptr_max
PARAM_VALUE 1 child->d_parent 4096-ptr_max
CAPPED_DATA 0 parent 1
CAPPED_DATA 1 child->d_parent 1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 parent unit_jiffy