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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/namei.c lookup_open() -> (struct inode_operations)->create()

Type Parameter Key Value
PARAM_VALUE 1 dir 4096-ptr_max
PARAM_VALUE 1 dir->i_op 4096-ptr_max
PARAM_VALUE 1 dir->i_op->atomic_open 0
PARAM_VALUE 1 dir->i_op->create 4096-ptr_max
PARAM_VALUE 1 dir->i_rwsem.dep_map->name 0-255
PARAM_VALUE 1 dir->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 dir->i_rwsem.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 1 dir->i_rwsem.first_waiter->list.prev 2212933610777083904,2624917664208203776
PARAM_VALUE 1 dir->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 entry 4096-ptr_max
PARAM_VALUE 2 entry->d_inode 0
PARAM_VALUE 2 entry->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 2 entry->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 2 entry->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 2 entry->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 2 entry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 2 entry->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 2 entry->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 2 entry->d_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 2 entry->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,2632,2648
PARAM_VALUE 2 entry->d_inode->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 2 entry->d_inode->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 2 entry->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 2 entry->d_inode->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 2 entry->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 2 entry->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 2 entry->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 2 entry->d_op->d_iput 0,4096-ptr_max
PARAM_VALUE 2 entry->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 2 entry->d_op->d_prune 0,4096-ptr_max
PARAM_VALUE 2 entry->d_op->d_real 0,4096-ptr_max
PARAM_VALUE 2 entry->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 2 entry->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 2 entry->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
CONTAINER 1 -40-32+0 $(-1)
BIT_INFO 1 dir->i_flags 0x0,0xffffffef
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 entry->__d_name.hash 0-u32max[c]
USER_DATA 2 entry->d_parent->__d_name.hash 0-u32max[c]
USER_DATA 2 entry->d_sb->s_flags 0-u64max[c]
USER_DATA 2 *entry->__d_name.name 0-255
USER_DATA 2 *entry->d_parent->__d_name.name 0-255
USER_DATA 3 mode 0-4094,32768-36862[c]
NO_OVERFLOW_SIMPLE 2 entry->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE 2 entry->d_sb->s_blocksize_bits
USER_PTR 2 entry->__d_name.name
LOCK2 1 &dir->i_rwsem
HALF_LOCKED2 2 &entry->d_lockref.lock
TYPE_LOCK (struct inode)->i_rwsem

fs/namei.c vfs_create() -> (struct inode_operations)->create()

Type Parameter Key Value
PARAM_VALUE 1 dir 4096-ptr_max
PARAM_VALUE 1 dir->i_flctx->flc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 dir->i_op 4096-ptr_max
PARAM_VALUE 1 dir->i_op->create 4096-ptr_max
PARAM_VALUE 1 dir->i_sb 4096-ptr_max
PARAM_VALUE 2 entry 4096-ptr_max
PARAM_VALUE 2 entry->d_inode 0
PARAM_VALUE 2 entry->d_parent 4096-ptr_max
PARAM_VALUE 2 entry->d_parent->d_inode->i_flctx->flc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 entry->d_parent->d_inode->i_op 4096-ptr_max
PARAM_VALUE 2 entry->d_parent->d_inode->i_op->create 4096-ptr_max
PARAM_VALUE 2 entry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 2 entry->d_parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 entry->d_parent->d_inode->i_sb 4096-ptr_max
PARAM_VALUE 3 mode 32768-36863
BUF_SIZE 2 entry (-1),1-s32max
BUF_SIZE 2 entry (-1),1-s32max
CAPPED_DATA 1 dir->i_sb->s_user_ns->gid_map.nr_extents 1
CAPPED_DATA 1 dir->i_sb->s_user_ns->uid_map.nr_extents 1
CAPPED_DATA 2 entry 1
DATA_SOURCE 0 idmap $0
DATA_SOURCE 2 entry $1
DATA_SOURCE 3 mode r vfs_prepare_mode
CONTAINER 1 -40-32+0 $(-1)
PARAM_COMPARE 1 dir == $2->d_parent->d_inode
PARAM_COMPARE 2 entry->d_parent->d_inode == $1
BIT_INFO 3 mode 0x8000,0xffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 mode 32768-36863[c]