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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ext4/inode.c mpage_map_and_submit_buffers() -> mpage_submit_folio()

Type Parameter Key Value
PARAM_VALUE 0 mpd 3582243308397756416,8837194308204744704
PARAM_VALUE 0 mpd->inode 4096-ptr_max
PARAM_VALUE 0 mpd->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 0 mpd->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 0 mpd->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 0 mpd->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 0 mpd->inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mpd->inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mpd->inode->i_mapping->i_pages.xa_flags 33554432-u32max
PARAM_VALUE 0 mpd->inode->i_sb 4096-ptr_max
PARAM_VALUE 0 mpd->inode->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 mpd->inode->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 mpd->inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 mpd->inode->i_sb->s_fs_info->s_dirtyclusters_counter.lock.owner (-1)
PARAM_VALUE 0 mpd->inode->i_sb->s_fs_info->s_dirtyclusters_counter.lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 mpd->inode->i_wb->dwork.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 mpd->inode->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 mpd->inode->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 mpd->inode->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 mpd->inode->i_wb->refcnt.percpu_count_ptr 1-u64max
PARAM_VALUE 0 mpd->io_submit.io_end 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.next->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev->prev 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.next->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev->next 1-u64max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev->next->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev->prev 4096-ptr_max
PARAM_VALUE 0 *mpd->inode->i_sb->s_fs_info->s_dirtyclusters_counter.counters s32min-s32max
PARAM_VALUE 0 *mpd->inode->i_sb->s_fs_info->s_freeclusters_counter.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 1 folio 4096-ptr_max
BUF_SIZE 0 mpd->wbc (-1),368
CAPPED_DATA 0 mpd->inode 1
DATA_SOURCE 0 mpd $0
STR_LEN 0 mpd->wbc->inode (-1)
PARAM_COMPARE 0 &mpd->io_submit.io_end->list_vec != $0->io_submit.io_end->list_vec.next
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_end->inode->i_bytes
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_end->inode->i_size
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_wbc->wb_bytes
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_wbc->wb_lcand_bytes
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_wbc->wb_tcand_bytes

fs/ext4/inode.c mpage_prepare_extent_to_map() -> mpage_submit_folio()

Type Parameter Key Value
PARAM_VALUE 0 mpd 3582243308397756416,8837194308204744704
PARAM_VALUE 0 mpd->can_map 0
PARAM_VALUE 0 mpd->inode 4096-ptr_max
PARAM_VALUE 0 mpd->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 0 mpd->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 0 mpd->inode->i_mapping->i_pages.xa_flags 33554432-u32max
PARAM_VALUE 0 mpd->inode->i_sb 4096-ptr_max
PARAM_VALUE 0 mpd->inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 mpd->inode->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 mpd->inode->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 mpd->inode->i_sb->s_export_op->fh_to_parent 0,4672,5297,4573560380487,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 mpd->inode->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 mpd->io_submit.io_end 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->inode 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.next->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev->prev 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.next->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev->prev 4096-ptr_max
PARAM_VALUE 0 mpd->map.m_len 0
PARAM_VALUE 0 mpd->next_pos s64min-(-4096),0,4096-s64max
PARAM_VALUE 0 mpd->scanned_until_end 0
PARAM_VALUE 0 mpd->wbc 4096-ptr_max
PARAM_VALUE 1 folio 4096-ptr_max
CAPPED_DATA 0 mpd->inode->i_sb 1
CAPPED_DATA 0 mpd->next_pos 1
DATA_SOURCE 0 mpd $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_end->inode->i_bytes
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_end->inode->i_size

fs/ext4/inode.c mpage_process_page_bufs() -> mpage_submit_folio()

Type Parameter Key Value
PARAM_VALUE 0 mpd 3582243308397756416,8837194308204744704
PARAM_VALUE 0 mpd->inode 4096-ptr_max
PARAM_VALUE 0 mpd->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 0 mpd->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 0 mpd->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 0 mpd->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 0 mpd->inode->i_mapping->i_pages.xa_flags 33554432-u32max
PARAM_VALUE 0 mpd->inode->i_sb 4096-ptr_max
PARAM_VALUE 0 mpd->inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 mpd->inode->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 mpd->inode->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 mpd->inode->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 mpd->inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 mpd->io_submit.io_end 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.next->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev->prev 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.next->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev->next 1-u64max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev->prev 4096-ptr_max
PARAM_VALUE 0 mpd->map.m_len 0
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
BUF_SIZE 0 mpd->io_submit.io_end (-1)-s32max
BUF_SIZE 0 mpd->wbc (-1),368
CAPPED_DATA 0 mpd->inode 1
CAPPED_DATA 0 mpd->inode->i_sb 1
DATA_SOURCE 0 mpd $0
STR_LEN 0 mpd->wbc->inode (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mpd->inode->i_bytes
NO_OVERFLOW_SIMPLE 0 mpd->inode->i_size
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_end->inode->i_bytes
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_end->inode->i_size
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_wbc->wb_bytes
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_wbc->wb_lcand_bytes
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_wbc->wb_tcand_bytes
UNITS 1 folio unit_page

fs/ext4/inode.c mpage_submit_partial_folio() -> mpage_submit_folio()

Type Parameter Key Value
PARAM_VALUE 0 mpd 3582243308397756416,8837194308204744704
PARAM_VALUE 0 mpd->inode 4096-ptr_max
PARAM_VALUE 0 mpd->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 0 mpd->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 0 mpd->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 0 mpd->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 0 mpd->inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mpd->inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mpd->inode->i_mapping->i_pages.xa_flags 33554432-u32max
PARAM_VALUE 0 mpd->inode->i_sb 4096-ptr_max
PARAM_VALUE 0 mpd->inode->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 mpd->inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 mpd->inode->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 mpd->inode->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 mpd->inode->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 mpd->io_submit.io_end->list.next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.next->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list.prev->prev 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.next->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev->next 1-u64max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev->next->next 4096-ptr_max
PARAM_VALUE 0 mpd->io_submit.io_end->list_vec.prev->prev 4096-ptr_max
PARAM_VALUE 1 folio 4096-ptr_max
BUF_SIZE 0 mpd->wbc (-1),368
CAPPED_DATA 0 mpd->inode 1
DATA_SOURCE 0 mpd $0
DATA_SOURCE 1 folio r filemap_get_folio
STR_LEN 0 mpd->wbc->inode (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_end->inode->i_bytes
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_end->inode->i_size
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_wbc->wb_bytes
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_wbc->wb_lcand_bytes
NO_OVERFLOW_SIMPLE 0 mpd->io_submit.io_wbc->wb_tcand_bytes