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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/dcache.c d_add() -> __d_add()

Type Parameter Key Value
PARAM_VALUE 0 dentry 4096-ptr_max
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->flags 0,127
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_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->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 1 inode 0,4096-ptr_max
PARAM_VALUE 1 inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 ops 0
BUF_SIZE 0 dentry (-1)-s32max
BUF_SIZE 0 dentry (-1)-s32max
BUF_SIZE 0 dentry->d_parent s32min,(-1)-s32max
CAPPED_DATA 0 dentry 1
DATA_SOURCE 0 dentry $0
DATA_SOURCE 1 inode $1
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_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
HALF_LOCKED2 0 &dentry->d_lockref.lock
HALF_LOCKED2 1 &inode->i_lock

fs/dcache.c d_splice_alias_ops() -> __d_add()

Type Parameter Key Value
PARAM_VALUE 0 dentry 4096-ptr_max
PARAM_VALUE 0 dentry->d_hash.pprev 0
PARAM_VALUE 0 dentry->d_inode->i_data.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_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 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 dentry->d_inode->i_data.host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 dentry->d_inode->i_mapping->host->i_sb->s_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 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-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_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
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_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_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 dentry->d_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 1 inode 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->bmap 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->direct_IO 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->dirty_folio 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->error_remove_folio 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE 1 inode->i_data.a_ops->free_folio 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->invalidate_folio 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->is_dirty_writeback 0,7518438349615988736,8867638692533350400
PARAM_VALUE 1 inode->i_data.a_ops->is_partially_uptodate 0,1933474595957665792,7182876493439184896
PARAM_VALUE 1 inode->i_data.a_ops->launder_folio 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->migrate_folio 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->read_folio 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->readahead 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->release_folio 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->swap_activate 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->swap_deactivate 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE 1 inode->i_data.a_ops->swap_rw 0,4986685196838862848,8487923053812363264
PARAM_VALUE 1 inode->i_data.a_ops->write_begin 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->write_end 0,4096-ptr_max
PARAM_VALUE 1 inode->i_data.a_ops->writepages 0,4096-ptr_max
PARAM_VALUE 1 inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 inode->i_op->atomic_open 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->create 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->fiemap 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->fileattr_get 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->fileattr_set 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->get_acl 0,434817594022129664,1176132492164517888,2308293591809245184,2352177825799393280,5894181231315005440,7161457072544161792,8358186677320523776
PARAM_VALUE 1 inode->i_op->get_inode_acl 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->get_link 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 1 inode->i_op->getattr 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->link 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->listxattr 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->lookup 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->mkdir 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->mknod 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->permission 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 1 inode->i_op->rename 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->rmdir 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->set_acl 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->setattr 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->symlink 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 1 inode->i_op->tmpfile 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->unlink 0,4096-ptr_max
PARAM_VALUE 1 inode->i_op->update_time 0,4096-ptr_max
PARAM_VALUE 2 ops 0,541994526732652544,546317888856862720,775828919006027776,2062486489294233600,4705229277552177152,5858376880367775744
BUF_SIZE 0 dentry (-1)-s32max
BUF_SIZE 0 dentry (-1)-s32max
BUF_SIZE 0 dentry->d_parent s32min,(-1)-s32max
BUF_SIZE 1 inode (-1)-s32max
BUF_SIZE 1 inode (-1)-s32max
BUF_SIZE 1 inode->i_fop (-1),272
BUF_SIZE 1 inode->i_op (-1),256
BUF_SIZE 1 inode->i_private s32min-(-1),1-s32max
DATA_SOURCE 0 dentry $1
DATA_SOURCE 1 inode $0
DATA_SOURCE 2 ops $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 dentry->__d_name.hash 0-u32max[c]
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
USER_DATA 1 inode->__i_nlink 1-u32max
USER_DATA 1 inode->i_sb->s_flags 0-u64max[c]
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 1 inode->i_blkbits
NO_OVERFLOW_SIMPLE 1 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 1 inode->i_sb->s_blocksize_bits
USER_PTR 0 dentry->__d_name.name
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 0 &dentry->d_lockref.lock
HALF_LOCKED2 1 &inode->i_lock