Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/namei.c __lookup_slow() -> (struct inode_operations)->lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_op | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2712 |
| PARAM_VALUE | 1 | dentry->d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 1 | dentry->d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 1 | dentry->d_op->d_iput | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 1 | dentry->d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 1 | dentry->d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 1 | dentry->d_op->d_weak_revalidate | 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328 |
| BUF_SIZE | 1 | dentry->d_parent | (-1)-s32max |
| DATA_SOURCE | 1 | dentry | r d_alloc_parallel |
| DATA_SOURCE | 2 | flags | $2 |
| CONTAINER | 0 | -0-32+0 | $(-1) |
| BIT_INFO | 0 | dir->i_flags | 0x0,0xffffffef |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | dentry->__d_name.hash | 0-u32max[c] |
| USER_DATA | 1 | dentry->d_parent->__d_name.hash | 0-u32max[c] |
| USER_DATA | 1 | dentry->d_sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | *dentry->__d_name.name | 0-255 |
| USER_DATA | 1 | *dentry->d_parent->__d_name.name | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | dir->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize_bits | |
| USER_PTR | 1 | dentry->__d_name.name | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | 1 | &dentry->d_lockref.lock |
fs/namei.c lookup_one_qstr_excl() -> (struct inode_operations)->lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_op | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->__d_name.name | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_fsdata | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_hash.next | 0 |
| PARAM_VALUE | 1 | dentry->d_hash.pprev | 0 |
| PARAM_VALUE | 1 | dentry->d_inode | 0 |
| PARAM_VALUE | 1 | dentry->d_lockref.count | 1 |
| PARAM_VALUE | 1 | dentry->d_lru.next | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_lru.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_lru.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_lru.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_lru.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 1 | dentry->d_op->d_dname | 0,716233247738060800,2056107418359259136,2102941272419614720,3721061892745007104,5585410052597575680,6720345164634435584,7931586599356526592 |
| PARAM_VALUE | 1 | dentry->d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 1 | dentry->d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 1 | dentry->d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 1 | dentry->d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 1 | dentry->d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 1 | dentry->d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 1 | dentry->d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 1 | dentry->d_op->d_weak_revalidate | 0,5632434648052031488,5669063523602272256,7231033168839651328 |
| PARAM_VALUE | 1 | dentry->d_parent | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_parent->d_children->first->pprev | 1-u64max |
| PARAM_VALUE | 1 | dentry->d_parent->d_children.first->pprev | 0 |
| PARAM_VALUE | 1 | dentry->d_parent->d_lockref.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dentry->d_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_seq.seqcount.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dentry->d_seq.seqcount.sequence | 0 |
| PARAM_VALUE | 1 | dentry->d_shortname.string | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_sib->pprev | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_sib.pprev | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->waiters | 0 |
| PARAM_VALUE | 2 | flags | 0,128,131072,262144,262272,393216,393344,655360,655488,917504,917632,16777216,16777344,17039360,17039488,17432576,17432704,17694720,17694848 |
| BUF_SIZE | 1 | dentry->d_parent | (-1),1-s32max |
| DATA_SOURCE | 1 | dentry | r d_alloc |
| DATA_SOURCE | 2 | flags | $2 |
| STR_LEN | 1 | dentry->d_parent | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| CONTAINER | 0 | -0-32+0 | $(-1) |
| BIT_INFO | 0 | dir->i_flags | 0x0,0xffffffef |
| BIT_INFO | 2 | flags | 0x0,0x10fffff |
| TERMINATED | 1 | dentry->__d_name.name | 1 |
| TERMINATED | 1 | dentry->d_parent->__d_name.name | 1 |
| 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 | dentry->__d_name.hash | 0-u32max[c] |
| USER_DATA | 1 | dentry->d_parent->__d_name.hash | 0-u32max[c] |
| USER_DATA | 1 | dentry->d_parent->d_inode->i_mode | 0-u16max |
| USER_DATA | 1 | dentry->d_parent->d_inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| USER_DATA | 1 | dentry->d_parent->d_sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | dentry->d_sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | *dentry->__d_name.name | 0-255 |
| USER_DATA | 1 | *dentry->d_parent->__d_name.name | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | dir->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize_bits | |
| USER_PTR | 1 | dentry->__d_name.name | |
| USER_PTR | 1 | dentry->d_parent->__d_name.name |
fs/namei.c lookup_open() -> (struct inode_operations)->lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_op | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_op->atomic_open | 0 |
| 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 | dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode | 0 |
| PARAM_VALUE | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,2632,2648 |
| PARAM_VALUE | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | dentry->d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 1 | dentry->d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 1 | dentry->d_op->d_iput | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 1 | dentry->d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 1 | dentry->d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 1 | dentry->d_op->d_weak_revalidate | 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328 |
| CONTAINER | 0 | -0-32+0 | $(-1) |
| BIT_INFO | 0 | dir->i_flags | 0x0,0xffffffef |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | dentry->__d_name.hash | 0-u32max[c] |
| USER_DATA | 1 | dentry->d_inode->i_mode | 0-u16max |
| USER_DATA | 1 | dentry->d_parent->__d_name.hash | 0-u32max[c] |
| USER_DATA | 1 | dentry->d_sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | *dentry->__d_name.name | 0-255 |
| USER_DATA | 1 | *dentry->d_parent->__d_name.name | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize_bits | |
| USER_PTR | 1 | dentry->__d_name.name | |
| LOCK2 | 0 | &dir->i_rwsem | |
| HALF_LOCKED2 | 1 | &dentry->d_lockref.lock | |
| TYPE_LOCK | (struct inode)->i_rwsem |