Defined in 1 files as a function:
No references found in the database
Smatch caller information:
fs/btrfs/subpage.c btrfs_folio_clamp_clear_writeback() -> btrfs_subpage_clear_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping | 0,4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->empty_dir | 0,86,4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->get_context | 0,706,4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2712 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->set_context | 0,67,4096-ptr_max |
| PARAM_VALUE | 1 | folio->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 | folio->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 | 1 | folio->mapping->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 | folio->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 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 [m] |
| DATA_SOURCE | 3 | len | $3 [m] |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 2 | start | |
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
fs/btrfs/subpage.c btrfs_folio_clear_writeback() -> btrfs_subpage_clear_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping | 0,4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->empty_dir | 0,86,4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->get_context | 0,706,4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2712 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->set_context | 0,67,4096-ptr_max |
| PARAM_VALUE | 1 | folio->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 | folio->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 | 1 | folio->mapping->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 | folio->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 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| CAPPED_DATA | 1 | folio | 1 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 3 | len | |
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
fs/btrfs/subpage.c btrfs_meta_folio_clear_writeback() -> btrfs_subpage_clear_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->nodesize | 0-4095 |
| DATA_SOURCE | 1 | folio | $0 |
| HARD_MAX | 0 | fs_info->nodesize | 4095 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
| HALF_LOCKED2 | &pool->lock |