Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/subpage.c btrfs_folio_assert_not_dirty() -> btrfs_subpage_assert()
| 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 |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| NOCHECK_CALL |
fs/btrfs/subpage.c btrfs_subpage_clear_and_test_dirty() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| 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->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | *folio->_mm_id | 0-4294967295 |
| 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 | 1 | folio->index | |
| 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_subpage_clear_fixup() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping | 4096-ptr_max |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| NOCHECK_CALL | |||
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_clear_fixup_dirty() -> btrfs_subpage_assert()
| 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->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| 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 |
| PARAM_VALUE | 1 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 2 | start | 0-18446744073709551614 |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 3 | len | 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 | |||
| UNITS | 0 | fs_info | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_clear_fixup_dirty() -> btrfs_subpage_assert()
| 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->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| 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 |
| PARAM_VALUE | 1 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 2 | start | 0-18446744073709551614 |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 3 | len | 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 | |||
| UNITS | 0 | fs_info | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_clear_uptodate() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->btree_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 | fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| 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 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| NOSPEC | 1 | folio->mapping->writeback_index | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | folio->mapping->writeback_index | 0-524287[c] |
| NO_OVERFLOW_SIMPLE | 2 | start | |
| 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_subpage_clear_writeback() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| 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 |
| PARAM_VALUE | 1 | *folio->_mm_id | 0-4294967295 |
| 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 | 2 | start | |
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_end_and_test_lock() -> btrfs_subpage_assert()
| 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->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| 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 |
| DATA_SOURCE | 3 | len | $3 |
| NOSPEC | 1 | folio->mapping->writeback_index | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | folio->mapping->writeback_index | 0-524287[c] |
| NO_OVERFLOW_SIMPLE | 2 | start | |
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
| HALF_LOCKED2 | &pool->lock |
fs/btrfs/subpage.c btrfs_subpage_set_dirty() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->btree_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 | 1 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| NOSPEC | 2 | start | |
| NOSPEC | 2 | start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | folio->mapping->writeback_index | 0-524287[c] |
| USER_DATA | 2 | start | 0-9223372036888330239[c] |
| USER_DATA | 3 | len | 0-u32max |
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 1 | folio | unit_page |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_set_dirty() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->btree_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 | 1 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| NOSPEC | 2 | start | |
| NOSPEC | 2 | start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | folio->mapping->writeback_index | 0-524287[c] |
| USER_DATA | 2 | start | 0-9223372036888330239[c] |
| USER_DATA | 3 | len | 0-u32max |
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 1 | folio | unit_page |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_set_fixup_dirty() -> btrfs_subpage_assert()
| 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 | 2 | start | 0-18446744073709547519 |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 3 | len | 1 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| BIT_INFO | 2 | start | 0x0,0x7fffffffffffffff |
| BIT_INFO | 2 | start | 0x0,0x7fffffffffffffff |
| NOCHECK_CALL | |||
| UNITS | 0 | fs_info | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_set_fixup_dirty() -> btrfs_subpage_assert()
| 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 | 2 | start | 0-18446744073709547519 |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 3 | len | 1 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| BIT_INFO | 2 | start | 0x0,0x7fffffffffffffff |
| BIT_INFO | 2 | start | 0x0,0x7fffffffffffffff |
| NOCHECK_CALL | |||
| UNITS | 0 | fs_info | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_set_uptodate() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| 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 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| NOSPEC | 1 | folio->mapping->writeback_index | |
| NOSPEC | 2 | start | |
| NOSPEC | 2 | start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | folio->mapping->writeback_index | 0-524287[c] |
| USER_DATA | 2 | start | 0-9223372036888330239[c] |
| NO_OVERFLOW_SIMPLE | 3 | len | |
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 1 | folio | unit_page |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_set_writeback() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->_deferred_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->_deferred_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | folio->page.zone_device_data->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | folio->page.zone_device_data->release_work.flags | 0-4294967295 |
| PARAM_VALUE | 1 | folio->page.zone_device_data->release_work.is_hard | 0-1 |
| PARAM_VALUE | 1 | folio->page.zone_device_data->release_work.is_lazy | 0-1 |
| PARAM_VALUE | 1 | folio->page.zone_device_data->release_work.is_queued | 0-1 |
| PARAM_VALUE | 1 | folio->page.zone_device_data->release_work.is_soft | 0-1 |
| PARAM_VALUE | 1 | *folio->_mm_id | 0-4294967295 |
| 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 | 2 | start | |
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_test_dirty() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| 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 |
| PARAM_VALUE | 1 | *folio->_mm_id | 0-4294967295 |
| 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 | |||
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_test_fixup() -> btrfs_subpage_assert()
| 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 |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| NOCHECK_CALL | |||
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 3 | len | unit_byte |
fs/btrfs/subpage.c btrfs_subpage_test_uptodate() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| BUF_SIZE | 0 | fs_info | (-1),11312 |
| BUF_SIZE | 0 | fs_info | (-1),11312 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| NOSPEC | 1 | folio->mapping->writeback_index | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | folio->mapping->writeback_index | 0-524287[c] |
| NO_OVERFLOW_SIMPLE | 2 | start | |
| 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_subpage_test_writeback() -> btrfs_subpage_assert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | folio | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | len | $3 |
| NOCHECK_CALL | |||
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 2 | start | unit_byte |
| UNITS | 3 | len | unit_byte |