Defined in 1 files as a member:
Defined in 1 files as a function:
Referenced in 27 files:
- fs/9p/vfs_dentry.c, line 214
- fs/afs/dir.c, line 79
- fs/ceph/dir.c, line 2274
- fs/coda/dir.c, line 551
- fs/dcache.c, line 2071
- fs/ecryptfs/dentry.c
- fs/exfat/namei.c
- fs/fat/namei_vfat.c
- fs/fuse/dir.c, line 539
- fs/gfs2/dentry.c, line 99
- fs/hfs/sysdep.c, line 46
- fs/jfs/namei.c, line 1620
- fs/kernfs/dir.c, line 1245
- fs/libfs.c
- fs/namei.c
- fs/nfs/dir.c
- fs/ocfs2/dcache.c, line 457
- fs/orangefs/dcache.c, line 138
- fs/overlayfs/super.c
- fs/proc/base.c
- fs/proc/fd.c, line 170
- fs/proc/generic.c
- fs/proc/proc_sysctl.c, line 938
- fs/smb/client/dir.c
- fs/tracefs/inode.c, line 459
- fs/vboxsf/dir.c, line 208
- include/linux/fscrypt.h
Smatch caller information:
fs/namei.c __lookup_slow() -> d_revalidate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir | 4096-ptr_max |
| PARAM_VALUE | 1 | name | 4096-ptr_max |
| PARAM_VALUE | 2 | dentry | 4096-ptr_max |
| PARAM_VALUE | 2 | 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 | 2 | 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 | 2 | 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 | 2 | 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 | 2 | 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 | 2 | dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 2 | 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 | 2 | dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2712 |
| PARAM_VALUE | 2 | dentry->d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 2 | dentry->d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 2 | dentry->d_op->d_iput | 0,4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 2 | dentry->d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 2 | dentry->d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 2 | dentry->d_op->d_weak_revalidate | 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328 |
| BUF_SIZE | 2 | dentry->d_parent | (-1)-s32max |
| DATA_SOURCE | 1 | name | $0 |
| DATA_SOURCE | 2 | dentry | r d_alloc_parallel |
| DATA_SOURCE | 3 | flags | $2 |
| BIT_INFO | 0 | dir->i_flags | 0x0,0xffffffef |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | name->hash | 0-u32max[c] |
| USER_DATA | 1 | *name->name | 0-255 |
| USER_DATA | 2 | dentry->__d_name.hash | 0-u32max[c] |
| USER_DATA | 2 | dentry->d_parent->__d_name.hash | 0-u32max[c] |
| USER_DATA | 2 | dentry->d_sb->s_flags | 0-u64max[c] |
| USER_DATA | 2 | *dentry->__d_name.name | 0-255 |
| USER_DATA | 2 | *dentry->d_parent->__d_name.name | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | dir->i_size | |
| NO_OVERFLOW_SIMPLE | 2 | dentry->d_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 2 | dentry->d_sb->s_blocksize_bits | |
| USER_PTR | 2 | dentry->__d_name.name | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | 2 | &dentry->d_lockref.lock |
fs/namei.c lookup_dcache() -> d_revalidate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | dir->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | dir->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | dir->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | dir->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 1 | name | 4096-ptr_max |
| PARAM_VALUE | 2 | dentry | 4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_hash.pprev | 1-u64max |
| PARAM_VALUE | 3 | flags | 0,128,131072,262144,262272,393216,393344,655360,655488,917504,917632,16777216,16777344,17039360,17039488,17432576,17432704,17694720,17694848 |
| CAPPED_DATA | 1 | name->hash | 1 |
| CAPPED_DATA | 2 | dentry->d_name.hash | 1 |
| DATA_SOURCE | 1 | name | $0 |
| DATA_SOURCE | 2 | dentry | r d_lookup |
| DATA_SOURCE | 3 | flags | $2 |
| STR_LEN | 0 | dir | (-1),1-24,26-27,31-34,63,99,115,254-255 |
| STR_LEN | 1 | name | (-1),1-24,26-27,31-34,63,99,115,254-255 |
| BIT_INFO | 3 | flags | 0x0,0x10fffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | dir->i_mode | 0-u16max |
| USER_DATA | 0 | dir->i_size | (-9223372036854775807)-(-4),0-s64max |
| USER_DATA | 1 | name->hash | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | dir->i_blkbits | |
| HALF_LOCKED2 | 0 | &dir->i_rwsem |
fs/namei.c lookup_fast() -> d_revalidate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir->i_sb->s_cop->inode_info_offs | 1632,1808,2632,2648 |
| PARAM_VALUE | 1 | name | 4096-ptr_max |
| PARAM_VALUE | 2 | dentry | 4096-ptr_max |
| CAPPED_DATA | 2 | dentry->d_parent | 1 |
| DATA_SOURCE | 2 | dentry | r __d_lookup_rcu |
| BIT_INFO | 3 | flags | 0x100,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | name->hash | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | dir->i_size |
fs/namei.c lookup_fast() -> d_revalidate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir->i_sb->s_cop->inode_info_offs | 1632,1808,2632,2648 |
| PARAM_VALUE | 1 | name | 4096-ptr_max |
| PARAM_VALUE | 2 | dentry | 4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_flags | 4-u32max |
| PARAM_VALUE | 2 | dentry->d_lockref.count | 1-s32max |
| PARAM_VALUE | 3 | flags | 0-4294967039 |
| CAPPED_DATA | 2 | dentry->d_parent | 1 |
| DATA_SOURCE | 2 | dentry | r __d_lookup_rcu |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | name->hash | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | dir->i_size |
fs/namei.c lookup_fast() -> d_revalidate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir->i_sb->s_cop->inode_info_offs | 1632,1808,2632,2648 |
| PARAM_VALUE | 1 | name | 4096-ptr_max |
| PARAM_VALUE | 2 | dentry | 4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_hash.pprev | 1-u64max |
| CAPPED_DATA | 2 | dentry->d_name.hash | 1 |
| DATA_SOURCE | 2 | dentry | r __d_lookup |
| BIT_INFO | 3 | flags | 0x0,0xfffffeff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | name->hash | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | dir->i_size |
fs/namei.c lookup_open() -> d_revalidate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_op->atomic_open | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_op->create | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dir->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | dir->i_rwsem.first_waiter->list.next | 2212933610777083904,2624917664208203776 |
| PARAM_VALUE | 0 | dir->i_rwsem.first_waiter->list.prev | 2212933610777083904,2624917664208203776 |
| PARAM_VALUE | 0 | dir->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | name | 377061047259504656,4342420360533635088,6489631671941296144 |
| PARAM_VALUE | 2 | dentry | 4096-ptr_max |
| PARAM_VALUE | 2 | 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 | 2 | 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 | 2 | 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 | 2 | 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 | 2 | dentry->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 | 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 | 2 | 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 | 2 | dentry->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 | dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 2 | dentry->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 | dentry->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 | 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 | 2 | dentry->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 | dentry->d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 2 | dentry->d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 2 | dentry->d_op->d_iput | 0,4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 2 | dentry->d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 2 | dentry->d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 2 | dentry->d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 2 | dentry->d_op->d_weak_revalidate | 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328 |
| BIT_INFO | 0 | dir->i_flags | 0x0,0xffffffef |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | name->hash | 0-u32max[c] |
| USER_DATA | 2 | dentry->__d_name.hash | 0-u32max[c] |
| USER_DATA | 2 | dentry->d_inode->i_mode | 0-u16max |
| USER_DATA | 2 | dentry->d_parent->__d_name.hash | 0-u32max[c] |
| USER_DATA | 2 | dentry->d_sb->s_flags | 0-u64max[c] |
| USER_DATA | 2 | *dentry->__d_name.name | 0-255 |
| USER_DATA | 2 | *dentry->d_parent->__d_name.name | 0-255 |
| NO_OVERFLOW_SIMPLE | 2 | dentry->d_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 2 | dentry->d_sb->s_blocksize_bits | |
| USER_PTR | 2 | dentry->__d_name.name | |
| LOCK2 | 0 | &dir->i_rwsem | |
| HALF_LOCKED2 | 2 | &dentry->d_lockref.lock | |
| TYPE_LOCK | (struct inode)->i_rwsem |