cachefiles_put_directory 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:

fs/cachefiles/internal.h, line 290 (as a prototype)

Defined in 1 files as a function:

fs/cachefiles/namei.c, line 219 (as a function)

Referenced in 4 files:

Smatch caller information:

fs/cachefiles/cache.c cachefiles_add_cache() -> cachefiles_put_directory()

Type	Parameter	Key	Value
PARAM_VALUE	0	dir	0,4096-ptr_max
PARAM_VALUE	0	dir->d_hash.pprev	0
PARAM_VALUE	0	dir->d_inode	0
PARAM_VALUE	0	dir->waiters	0
BUF_SIZE	0	dir	(-1),1-s32max
BUF_SIZE	0	dir	(-1),1-s32max
NOCHECK_CALL
LOCK2		&cache->daemon_mutex
TYPE_LOCK		(struct cachefiles_cache)->daemon_mutex

fs/cachefiles/cache.c cachefiles_add_cache() -> cachefiles_put_directory()

Type	Parameter	Key	Value
BUF_SIZE	0	dir	(-1),1-s32max
BUF_SIZE	0	dir	(-1),1-s32max
NOCHECK_CALL
LOCK2		&cache->daemon_mutex
TYPE_LOCK		(struct cachefiles_cache)->daemon_mutex

fs/cachefiles/namei.c cachefiles_get_directory() -> cachefiles_put_directory()

Type	Parameter	Key	Value
PARAM_VALUE	0	dir	4096-ptr_max
PARAM_VALUE	0	dir->d_alias->next->pprev	1-u64max
PARAM_VALUE	0	dir->d_fsdata->active.counter	s32min-s32max
PARAM_VALUE	0	dir->d_fsdata->d_flags	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_hash.pprev	0
PARAM_VALUE	0	dir->d_fsdata->d_inode	0
PARAM_VALUE	0	dir->d_fsdata->d_inode->__i_nlink	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_atime_nsec	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_blkbits	0-255
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_bytes	0-u16max
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_ctime_nsec	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_dir_seq	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_flags	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_fsnotify_mask	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_generation	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_linklen	s32min-s32max
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_mode	0-u16max
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_mtime_nsec	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_nlink	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_opflags	0-u16max
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_rdev	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_wb_frn_avg_time	0-u16max
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_wb_frn_history	0-u16max
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_wb_frn_winner	s32min-s32max
PARAM_VALUE	0	dir->d_fsdata->d_inode->i_write_hint	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->d_lockref.count	s32min-s32max
PARAM_VALUE	0	dir->d_fsdata->d_parent->d_lockref.count	s32min-s32max
PARAM_VALUE	0	dir->d_fsdata->head.first	0
PARAM_VALUE	0	dir->d_fsdata->kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	dir->d_fsdata->lease_shared_gen	0
PARAM_VALUE	0	dir->d_fsdata->management_timer.flags	0-4294967295
PARAM_VALUE	0	dir->d_fsdata->owner->refcnt.counter	0-s32max
PARAM_VALUE	0	dir->d_fsdata->ref.refs.counter	s32min-s32max
PARAM_VALUE	0	dir->d_fsdata->waiters	0
PARAM_VALUE	0	dir->d_hash.next->pprev	4096-ptr_max
PARAM_VALUE	0	dir->d_hash.pprev	0
PARAM_VALUE	0	dir->d_inode	0
PARAM_VALUE	0	dir->d_inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dir->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	0	dir->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	0	dir->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	0	dir->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	0	dir->d_parent->d_inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	dir->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	dir->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dir->d_parent->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dir->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dir->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dir->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dir->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dir->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dir->d_parent->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dir->d_parent->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dir->d_parent->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dir->d_rcu.func	1-u64max
PARAM_VALUE	0	dir->d_rcu.next	0
PARAM_VALUE	0	dir->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dir->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dir->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dir->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dir->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dir->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dir->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dir->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dir->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dir->d_sb->s_fs_info->lookup_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dir->d_sb->s_roots_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dir->d_sib->next->pprev	1-u64max
PARAM_VALUE	0	dir->waiters	0
PARAM_VALUE	0	*dir->d_fsdata->d_fsdata	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*dir->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*dir->d_fsdata->d_inode->i_sb->s_fs_info->s_first_error_func	0-255
PARAM_VALUE	0	*dir->d_fsdata->d_inode->i_sb->s_fs_info->s_last_error_func	0-255
PARAM_VALUE	0	*dir->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*dir->d_inode->i_sb->s_fs_info->page_eio_cnt	s32min-s32max
BUF_SIZE	0	dir	(-1)-s32max
BUF_SIZE	0	dir	(-1)-s32max
CAPPED_DATA	0	dir	1
NOCHECK_CALL
HALF_LOCKED2		&cache->daemon_mutex

fs/cachefiles/daemon.c cachefiles_daemon_unbind() -> cachefiles_put_directory()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/cachefiles/daemon.c cachefiles_daemon_unbind() -> cachefiles_put_directory()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/cachefiles/volume.c __cachefiles_free_volume() -> cachefiles_put_directory()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/cachefiles/volume.c __cachefiles_free_volume() -> cachefiles_put_directory()

Type	Parameter	Key	Value
PARAM_VALUE	0	dir->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dir->d_inode->i_rwsem.first_waiter->type	0-1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

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

Type	Parameter	Key	Value
PARAM_VALUE	0	dir	0,4096-ptr_max
PARAM_VALUE	0	dir->d_hash.pprev	0
PARAM_VALUE	0	dir->d_inode	0
PARAM_VALUE	0	dir->d_inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dir->waiters	0
BUF_SIZE	0	dir	(-1),1-s32max
BUF_SIZE	0	dir	(-1),1-s32max
NOCHECK_CALL
HALF_LOCKED2		&cache->store->d_inode->i_rwsem
HALF_LOCKED2		&pool->lock

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

Type	Parameter	Key	Value
NOCHECK_CALL
HALF_LOCKED2		&cache->store->d_inode->i_rwsem
HALF_LOCKED2		&pool->lock

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

Type	Parameter	Key	Value
PARAM_VALUE	0	dir	0,4096-ptr_max
PARAM_VALUE	0	dir->d_hash.pprev	0
PARAM_VALUE	0	dir->d_inode	0
PARAM_VALUE	0	dir->d_inode->i_flctx->flc_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dir->d_inode->i_fsnotify_marks	0
PARAM_VALUE	0	dir->d_inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	dir->d_inode->i_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	dir->d_inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	dir->d_inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	dir->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dir->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	dir->waiters	0
BUF_SIZE	0	dir	(-1),1-s32max
BUF_SIZE	0	dir	(-1),1-s32max
NOCHECK_CALL
HALF_LOCKED2		&cache->store->d_inode->i_rwsem
HALF_LOCKED2		&pool->lock