__d_drop identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/dcache.h, line 252 (as a prototype)

Defined in 1 files as a function:

fs/dcache.c, line 574 (as a function)

Referenced in 5 files:

Smatch caller information:

fs/configfs/dir.c detach_attrs() -> __d_drop()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_hash.pprev	1-u64max
PARAM_VALUE	0	dentry->d_inode	1-u64max
PARAM_VALUE	0	dentry->d_lockref.lock.rlock.dep_map->name	0-255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &configfs_dirent_lock
LOCK2	0	&dentry->d_lockref.lock
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&dentry->d_sb->s_vfs_rename_mutex
TYPE_LOCK		(struct lockref)->lock

fs/overlayfs/namei.c ovl_lookup_positive_unlocked() -> __d_drop()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode->i_sb->s_export_op->encode_fh	0,2,4096-ptr_max
PARAM_VALUE	0	dentry->d_lockref.count	1
PARAM_VALUE	0	dentry->d_lockref.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
DATA_SOURCE	0	dentry	r lookup_one_unlocked
PREEMPT_ADD			<- disables preempt
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	dentry->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE	0	dentry->d_sb->s_blocksize_bits
LOCK2	0	&dentry->d_lockref.lock
TYPE_LOCK		(struct lockref)->lock

fs/smb/client/inode.c __cifs_unlink() -> __d_drop()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_hash.pprev	1-u64max
PARAM_VALUE	0	dentry->d_inode	1-u64max
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2712
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	0	dentry->d_lockref.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->s_export_op->flags	0,127
BUF_SIZE	0	dentry	(-1),1-s32max
BUF_SIZE	0	dentry	(-1),1-s32max
CAPPED_DATA	0	dentry	1
DATA_SOURCE	0	dentry	$1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dentry->d_inode->i_mode	0-u16max
USER_DATA	0	dentry->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	0	dentry->moved->d_inode->i_size
LOCK2	0	&dentry->d_lockref.lock
HALF_LOCKED2		&target->i_rwsem
HALF_LOCKED2	0	&dentry->d_sb->s_vfs_rename_mutex
TYPE_LOCK		(struct lockref)->lock

fs/afs/dir.c afs_unlink() -> __d_drop()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_hash.pprev	1-u64max
PARAM_VALUE	0	dentry->d_inode	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode->i_flctx->flc_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2712
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	dentry->d_lockref.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_name.len	0-255
PARAM_VALUE	0	dentry->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_parent->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->s_export_op->flags	0,127
BUF_SIZE	0	dentry	(-1),1-s32max
BUF_SIZE	0	dentry	(-1),1-s32max
CAPPED_DATA	0	dentry->d_parent->d_inode	1
DATA_SOURCE	0	dentry	$1
HARD_MAX	0	dentry->d_name.len	255
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dentry->d_inode->i_mode	0-u16max
USER_DATA	0	dentry->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	0	dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	dentry->moved->d_inode->i_size
LOCK2		&target->i_rwsem
LOCK2	0	&dentry->d_lockref.lock
HALF_LOCKED2		&dir->d_inode->i_rwsem
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2	0	&dentry->d_sb->s_vfs_rename_mutex
TYPE_LOCK		(struct inode)->i_rwsem
TYPE_LOCK		(struct lockref)->lock

fs/dcache.c d_delete() -> __d_drop()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode->i_data.host->i_sb->s_export_op->encode_fh	0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	0	dentry->d_inode->i_data.host->i_sb->s_export_op->fh_to_dentry	0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	dentry->d_inode->i_data.host->i_sb->s_export_op->get_parent	0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	dentry->d_inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2712
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	0	dentry->d_inode->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	0	dentry->d_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_lockref.count	1
PARAM_VALUE	0	dentry->d_lockref.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_op->d_compare	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_delete	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_hash	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_release	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_revalidate	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_op->d_weak_revalidate	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->s_export_op->flags	0,127
BUF_SIZE	0	dentry	(-1)-s32max
BUF_SIZE	0	dentry	(-1)-s32max
CAPPED_DATA	0	dentry	1
DATA_SOURCE	0	dentry	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dentry->d_inode->i_mode	0-u16max
USER_DATA	0	dentry->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	0	dentry->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE	0	dentry->d_sb->s_blocksize_bits
NO_OVERFLOW_SIMPLE	0	dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	dentry->moved->d_inode->i_size
UNITS	0	dentry	unit_jiffy
LOCK2		&inode->i_lock
LOCK2	0	&dentry->d_lockref.lock
HALF_LOCKED2		&fc->killsb
HALF_LOCKED2		&mdsc->snap_rwsem
HALF_LOCKED2		&parent->i_rwsem
HALF_LOCKED2		&req->r_fill_mutex
HALF_LOCKED2		&session->s_mutex
HALF_LOCKED2	0	&dentry->d_inode->i_rwsem
HALF_LOCKED2	0	&dentry->d_parent->d_inode->i_rwsem
HALF_LOCKED2	0	&dentry->d_sb->s_vfs_rename_mutex
TYPE_LOCK		(struct inode)->i_lock
TYPE_LOCK		(struct lockref)->lock

fs/dcache.c d_delete() -> __d_drop()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode->i_data.host->i_sb->s_export_op->encode_fh	0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	0	dentry->d_inode->i_data.host->i_sb->s_export_op->fh_to_dentry	0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	dentry->d_inode->i_data.host->i_sb->s_export_op->get_parent	0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	dentry->d_inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2712
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	0	dentry->d_inode->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	0	dentry->d_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_lockref.count	s32min-0,2-s32max
PARAM_VALUE	0	dentry->d_lockref.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_op->d_compare	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_delete	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_hash	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_release	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_revalidate	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_op->d_weak_revalidate	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->s_export_op->flags	0,127
BUF_SIZE	0	dentry	(-1)-s32max
BUF_SIZE	0	dentry	(-1)-s32max
CAPPED_DATA	0	dentry	1
DATA_SOURCE	0	dentry	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dentry->d_inode->i_mode	0-u16max
USER_DATA	0	dentry->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	0	dentry->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE	0	dentry->d_sb->s_blocksize_bits
NO_OVERFLOW_SIMPLE	0	dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	dentry->moved->d_inode->i_size
UNITS	0	dentry	unit_jiffy
LOCK2		&inode->i_lock
LOCK2	0	&dentry->d_lockref.lock
HALF_LOCKED2		&fc->killsb
HALF_LOCKED2		&mdsc->snap_rwsem
HALF_LOCKED2		&parent->i_rwsem
HALF_LOCKED2		&req->r_fill_mutex
HALF_LOCKED2		&session->s_mutex
HALF_LOCKED2	0	&dentry->d_inode->i_rwsem
HALF_LOCKED2	0	&dentry->d_parent->d_inode->i_rwsem
HALF_LOCKED2	0	&dentry->d_sb->s_vfs_rename_mutex
TYPE_LOCK		(struct inode)->i_lock
TYPE_LOCK		(struct lockref)->lock

fs/dcache.c d_drop() -> __d_drop()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry->d_inode->i_data.host->i_sb->s_export_op->fh_to_dentry	0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	dentry->d_inode->i_data.host->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	0	dentry->d_inode->i_data.host->i_sb->s_export_op->get_parent	0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_export_op->get_parent	0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_sb->dq_op->alloc_dquot	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode->i_sb->s_bdev->bd_holder_ops->freeze	7536128971011219456
PARAM_VALUE	0	dentry->d_inode->i_sb->s_bdev->bd_holder_ops->sync	8235259936313790464
PARAM_VALUE	0	dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	0	dentry->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	0	dentry->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	0	dentry->d_inode->i_sb->s_export_op->flags	0,127
PARAM_VALUE	0	dentry->d_inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE	0	dentry->d_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_lockref.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_op->d_compare	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_delete	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_hash	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_init	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_release	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_revalidate	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_op->d_weak_revalidate	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_parent->d_inode->i_sb->dq_op->alloc_dquot	4096-ptr_max
PARAM_VALUE	0	dentry->d_parent->d_inode->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	0	dentry->d_parent->d_inode->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	0	dentry->d_parent->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	dentry->d_parent->d_inode->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	0	dentry->d_parent->d_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_parent->d_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->s_bdev->bd_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	dentry->d_sb->s_cop->empty_dir	0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	0	dentry->d_sb->s_cop->get_context	0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	0	dentry->d_sb->s_cop->set_context	0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	0	dentry->d_sb->s_export_op->flags	0,127
BUF_SIZE	0	dentry	s32min-s32max
BUF_SIZE	0	dentry->d_parent	(-1)-s32max
DATA_SOURCE	0	dentry	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dentry->__d_name.hash	0-u32max[c]
USER_DATA	0	dentry->d_inode->i_atime_nsec	0-u32max
USER_DATA	0	dentry->d_inode->i_atime_sec	0-4294967295
USER_DATA	0	dentry->d_inode->i_ino	0-u64max
USER_DATA	0	dentry->d_inode->i_mode	0-u16max
USER_DATA	0	dentry->d_inode->i_mtime_nsec	0-u32max
USER_DATA	0	dentry->d_inode->i_mtime_sec	0-4294967295
USER_DATA	0	dentry->d_inode->i_rdev	0-u32max[c]
USER_DATA	0	dentry->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	0	dentry->d_parent->__d_name.hash	0-u32max[c]
USER_DATA	0	dentry->d_sb->s_flags	0-u64max[c]
USER_DATA	0	*dentry->__d_name.name	0-255
USER_DATA	0	*dentry->d_parent->__d_name.name	0-255
NO_OVERFLOW_SIMPLE	0	dentry->d_inode->i_blkbits
NO_OVERFLOW_SIMPLE	0	dentry->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE	0	dentry->d_sb->s_blocksize_bits
NO_OVERFLOW_SIMPLE	0	dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	dentry->moved->d_inode->i_size
USER_PTR	0	dentry->__d_name.name
LOCK2	0	&dentry->d_lockref.lock
HALF_LOCKED2		&mdsc->snap_rwsem
HALF_LOCKED2		&req->r_fill_mutex
HALF_LOCKED2		&sbi->lookup_lock
HALF_LOCKED2		&session->s_mutex
HALF_LOCKED2		&target->i_rwsem
HALF_LOCKED2		&tty->legacy_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2	0	&dentry->d_inode->i_rwsem
HALF_LOCKED2	0	&dentry->d_sb->s_vfs_rename_mutex
TYPE_LOCK		(struct lockref)->lock

fs/dcache.c d_invalidate() -> __d_drop()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_hash.pprev	1-u64max
PARAM_VALUE	0	dentry->d_inode->i_data.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	0	dentry->d_inode->i_data.host->i_sb->s_export_op->fh_to_parent	0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	0	dentry->d_inode->i_data.host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2712
PARAM_VALUE	0	dentry->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	0	dentry->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	0	dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,4672,5297,4573560380487,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784-s64max
PARAM_VALUE	0	dentry->d_inode->i_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	0	dentry->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	0	dentry->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	0	dentry->d_inode->i_sb->s_export_op->fh_to_parent	0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	0	dentry->d_inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE	0	dentry->d_lockref.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dentry->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_op->d_compare	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_delete	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_hash	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_release	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_revalidate	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->s_export_op->flags	0,127
BUF_SIZE	0	dentry	(-1),1-s32max
BUF_SIZE	0	dentry	(-1),1-s32max
BUF_SIZE	0	dentry->d_parent	s32min,(-1)-s32max
CAPPED_DATA	0	dentry	1
DATA_SOURCE	0	dentry	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dentry->__d_name.hash	0-u32max[c]
USER_DATA	0	dentry->d_inode->i_mode	0-u16max
USER_DATA	0	dentry->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	0	dentry->d_parent->__d_name.hash	0-u32max[c]
USER_DATA	0	dentry->d_sb->s_flags	0-u64max[c]
USER_DATA	0	*dentry->__d_name.name	0-255
USER_DATA	0	*dentry->d_parent->__d_name.name	0-255
NO_OVERFLOW_SIMPLE	0	dentry->d_inode->i_blkbits
NO_OVERFLOW_SIMPLE	0	dentry->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE	0	dentry->d_sb->s_blocksize_bits
NO_OVERFLOW_SIMPLE	0	dentry->moved->d_inode->i_size
UNITS	0	dentry	unit_jiffy
USER_PTR	0	dentry->__d_name.name
LOCK2	0	&dentry->d_lockref.lock
HALF_LOCKED2		&dir_inode->i_rwsem
HALF_LOCKED2		&fc->killsb
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&parent->i_rwsem
HALF_LOCKED2		&target->i_rwsem
HALF_LOCKED2	0	&dentry->d_inode->i_rwsem
HALF_LOCKED2	0	&dentry->d_sb->s_vfs_rename_mutex
TYPE_LOCK		(struct lockref)->lock

fs/dcache.c dentry_kill() -> __d_drop()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode	0,4096-ptr_max
PARAM_VALUE	0	dentry->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	0	dentry->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	0	dentry->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	0	dentry->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	0	dentry->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	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	0	dentry->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	0	dentry->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	0	dentry->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	0	dentry->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	0	dentry->d_lockref.count	(-128)
PARAM_VALUE	0	dentry->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_op->d_compare	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_delete	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_hash	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_release	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_revalidate	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_op->d_weak_revalidate	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_parent->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dentry->d_sb->s_export_op->flags	0,127
CAPPED_DATA	0	dentry->d_inode	1
DATA_SOURCE	0	dentry	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dentry->__d_name.hash	0-u32max[c]
USER_DATA	0	dentry->d_inode->i_mode	0-u16max
USER_DATA	0	dentry->d_inode->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	0	dentry->d_inode->i_blkbits
NO_OVERFLOW_SIMPLE	0	dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	dentry->moved->d_inode->i_size
HALF_LOCKED2	0	&dentry->d_inode->i_rwsem
HALF_LOCKED2	0	&dentry->d_lockref.lock
HALF_LOCKED2	0	&dentry->d_sb->s_vfs_rename_mutex

fs/dcache.c do_one_tree() -> __d_drop()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_lockref.lock.rlock.dep_map->name	0-255
CAPPED_DATA	0	dentry	1
DATA_SOURCE	0	dentry	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dentry->victim->__d_name.hash	0-4294967295[c]
UNITS	0	dentry	unit_jiffy
LOCK2	0	&dentry->d_lockref.lock
HALF_LOCKED2		&s->s_umount
HALF_LOCKED2		&sb->s_umount
HALF_LOCKED2		global &cifs_mount_mutex
TYPE_LOCK		(struct lockref)->lock