Open Menu /

Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 17 files:

Smatch caller information:

fs/btrfs/ordered-data.c btrfs_start_ordered_extent_nowriteback() -> filemap_fdatawrite_range()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 start unit_byte
UNITS 2 end unit_byte
HALF_LOCKED2 &inode->vfs_inode.i_rwsem

fs/btrfs/ordered-data.c btrfs_start_ordered_extent_nowriteback() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 1 start s64min-(-2),0-s64max
CAPPED_DATA 1 start 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 start unit_byte
UNITS 2 end unit_byte

fs/btrfs/ordered-data.c btrfs_start_ordered_extent_nowriteback() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 1 start s64min-(-2),0-s64max
PARAM_VALUE 2 end s64min-(-1),1-s64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 start unit_byte
UNITS 2 end unit_byte

fs/jbd2/transaction.c jbd2_journal_begin_ordered_truncate() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 1 start 0-s64max
PARAM_VALUE 2 end s64max
CAPPED_DATA 1 start 1
CAPPED_DATA 1 start 1
DATA_SOURCE 1 start $2
NOSPEC 1 start
NOSPEC 1 start
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start 0-s64max[c]
UNITS 1 start unit_byte
HALF_LOCKED2 &(inode->i_sb)->s_fs_info->nfs_sync_rwlock

fs/btrfs/file.c btrfs_fdatawrite_range() -> filemap_fdatawrite_range()

Type Parameter Key Value
DATA_SOURCE 1 start $1
DATA_SOURCE 2 end $2
NOSPEC 1 start
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start s64min-(-2),0-s64max
USER_DATA 2 end s64min-s64max
UNITS 1 start unit_byte
UNITS 2 end unit_byte

fs/btrfs/file.c btrfs_fdatawrite_range() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->host 0,4096-ptr_max
PARAM_VALUE 0 mapping->host->i_lock.rlock.dep_map->name 0-255
DATA_SOURCE 1 start $1
DATA_SOURCE 2 end $2
NOSPEC 1 start
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start s64min-(-2),0-s64max
USER_DATA 2 end s64min-s64max
UNITS 1 start unit_byte
UNITS 2 end unit_byte

fs/fuse/dax.c dmap_writeback_invalidate() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->error_remove_folio 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE 0 mapping->a_ops->free_folio 0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE 0 mapping->a_ops->is_dirty_writeback 0,7518438349615988736,8867638692533350400
PARAM_VALUE 0 mapping->a_ops->is_partially_uptodate 0,1933474595957665792,7182876493439184896
PARAM_VALUE 0 mapping->a_ops->launder_folio 0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE 0 mapping->a_ops->swap_deactivate 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE 0 mapping->a_ops->swap_rw 0,4986685196838862848,8487923053812363264
PARAM_VALUE 0 mapping->host 0,4096-ptr_max
PARAM_VALUE 0 mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 0 mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 0 mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->host->i_sb->dq_op->alloc_dquot 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_sb->s_bdev->bd_holder_ops->freeze 7536128971011219456
PARAM_VALUE 0 mapping->host->i_sb->s_bdev->bd_holder_ops->sync 8235259936313790464
PARAM_VALUE 0 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 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 mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 0 mapping->i_mmap_rwsem.dep_map->name 0-255
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->invalidate_lock.dep_map->name 0-255
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 mapping->invalidate_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 start s64min-(-2097152),0,2097152-s64max
PARAM_VALUE 2 end (-9223372036852678657)-(-1),2097151
PARAM_COMPARE 2 end < $1
PARAM_COMPARE 2 end == $1
BIT_INFO 1 start 0x0,0x7fffffffffe00000
BIT_INFO 1 start 0x0,0xffffffffffe00000
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 mapping->host->i_bytes
LOCK2 &fi->dax->sem
LOCK2 0 &mapping->invalidate_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct address_space)->invalidate_lock
TYPE_LOCK (struct fuse_inode_dax)->sem

fs/nfs/file.c nfs_file_write() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_io_list.next 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_io_list.prev 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_io_list.prev->next 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE 0 mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE 0 mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE 0 mapping->host->i_wb->dwork->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_wb->list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mapping->i_mmap_rwsem.dep_map->name 0-255
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->type 0-1
CAPPED_DATA 0 mapping 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 end s64min-s64max
UNITS 1 start unit_byte
UNITS 2 end unit_byte
HALF_LOCKED2 &pool->lock

mm/filemap.c file_write_and_wait_range() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->nrpages 1
CAPPED_DATA 1 start 1
CAPPED_DATA 1 start 1
DATA_SOURCE 1 start $1
DATA_SOURCE 2 end $2
PARAM_COMPARE 1 start <= $2
PARAM_COMPARE 2 end >= $1
PARAM_COMPARE 2 end >= $1
NOSPEC 1 start
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start s64min-s64max
USER_DATA 2 end s64min-s64max
UNITS 1 start unit_byte
UNITS 2 end unit_byte
HALF_LOCKED2 &inode->i_rwsem

mm/filemap.c filemap_fdatawrite() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 0 mapping->a_ops->error_remove_folio 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE 0 mapping->a_ops->free_folio 0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE 0 mapping->a_ops->is_dirty_writeback 0,7518438349615988736,8867638692533350400
PARAM_VALUE 0 mapping->a_ops->is_partially_uptodate 0,1933474595957665792,7182876493439184896
PARAM_VALUE 0 mapping->a_ops->launder_folio 0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE 0 mapping->a_ops->swap_deactivate 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE 0 mapping->a_ops->swap_rw 0,4986685196838862848,8487923053812363264
PARAM_VALUE 0 mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 0 mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 0 mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->host->i_sb->dq_op->alloc_dquot 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_sb->s_bdev->bd_holder_ops->freeze 7536128971011219456
PARAM_VALUE 0 mapping->host->i_sb->s_bdev->bd_holder_ops->sync 8235259936313790464
PARAM_VALUE 0 mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 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 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 mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 0 mapping->host->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 1 start 0
PARAM_VALUE 2 end s64max
BUF_SIZE 0 mapping (-1),552
BUF_SIZE 0 mapping (-1),552
DATA_SOURCE 0 mapping $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 mapping->host->i_size
HALF_LOCKED2 &bdev->bd_disk->open_mutex
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 &sbi->pin_sem.internal_rwsem
HALF_LOCKED2 &sbi->quota_sem.internal_rwsem
HALF_LOCKED2 &sdp->sd_log_flush_lock
HALF_LOCKED2 0 &mapping->invalidate_lock

mm/filemap.c filemap_invalidate_inode() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->i_mmap_rwsem.dep_map->name 0-255
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->invalidate_lock.dep_map->name 0-255
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 mapping->invalidate_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 mapping->nrpages 1-u64max
CAPPED_DATA 1 start 1
CAPPED_DATA 1 start 1
DATA_SOURCE 1 start $2
DATA_SOURCE 2 end $3
PARAM_COMPARE 1 start <= $2
PARAM_COMPARE 2 end >= $1
PARAM_COMPARE 2 end >= $1
PARAM_COMPARE 2 end >= $1
NOSPEC 1 start
NOSPEC 1 start
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 start s64min-(-2),0-s64max[c]
USER_DATA 2 end 0-1999999999
NO_OVERFLOW_SIMPLE 1 start
UNITS 1 start unit_byte
UNITS 2 end unit_byte
LOCK2 0 &mapping->invalidate_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &vnode->validate_lock
TYPE_LOCK (struct address_space)->invalidate_lock

mm/filemap.c filemap_write_and_wait_range() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->error_remove_folio 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE 0 mapping->a_ops->free_folio 0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE 0 mapping->a_ops->is_dirty_writeback 0,7518438349615988736,8867638692533350400
PARAM_VALUE 0 mapping->a_ops->is_partially_uptodate 0,1933474595957665792,7182876493439184896
PARAM_VALUE 0 mapping->a_ops->launder_folio 0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE 0 mapping->a_ops->swap_deactivate 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE 0 mapping->a_ops->swap_rw 0,4986685196838862848,8487923053812363264
PARAM_VALUE 0 mapping->a_ops->write_begin 0,4096-ptr_max
PARAM_VALUE 0 mapping->host->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->host->i_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 0 mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 0 mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->host->i_sb->dq_op->alloc_dquot 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_sb->s_bdev->bd_holder_ops->freeze 7536128971011219456
PARAM_VALUE 0 mapping->host->i_sb->s_bdev->bd_holder_ops->sync 8235259936313790464
PARAM_VALUE 0 mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 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 mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 0 mapping->host->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 mapping->nrpages 1
BUF_SIZE 0 mapping->a_ops (-1),152
CAPPED_DATA 1 start 1
CAPPED_DATA 1 start 1
DATA_SOURCE 0 mapping $0
DATA_SOURCE 1 start $1
DATA_SOURCE 2 end $2
PARAM_COMPARE 1 start <= $2
PARAM_COMPARE 2 end >= $1
PARAM_COMPARE 2 end >= $1
NOSPEC 1 start
NOSPEC 2 end
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start s64min-s64max
USER_DATA 2 end s64min-s64max
NO_OVERFLOW_SIMPLE 0 mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 mapping->host->i_size
UNITS 1 start unit_byte
UNITS 2 end unit_byte
HALF_LOCKED2 &(inode->i_sb)->s_fs_info->nfs_sync_rwlock
HALF_LOCKED2 &ci->i_truncate_mutex
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &inode_info->lower_file_mutex
HALF_LOCKED2 &log_ni->runlist.lock
HALF_LOCKED2 &ls->ls_mutex
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 &ni->mrec_lock
HALF_LOCKED2 &src->i_rwsem
HALF_LOCKED2 &vi->i_rwsem
HALF_LOCKED2 0 &mapping->invalidate_lock

fs/netfs/buffered_write.c netfs_page_mkwrite() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 2 end s64min-(-4096),0,4096-s64max
CAPPED_DATA 0 mapping 1
BIT_INFO 1 start 0x0,0x7fffffffffffffff
BIT_INFO 2 end 0x0,0x7fffffffffffffff
RX_PATH
TASK_NOT_RUNNING

fs/fat/file.c fat_cont_expand() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 1 start s64min-9223372036854775806
CAPPED_DATA 1 start 1
CAPPED_DATA 1 start 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start (-9223372036854775807)-(-4),0-9223372036854775806[c]
UNITS 1 start unit_byte
UNITS 2 end unit_byte
HALF_LOCKED2 &inode->i_rwsem

fs/btrfs/direct-io.c btrfs_dio_iomap_begin() -> filemap_fdatawrite_range()

Type Parameter Key Value
DATA_SOURCE 1 start $1
NOSPEC 1 start
NOSPEC 1 start
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start s64min-s64max
UNITS 1 start unit_byte
UNITS 2 end unit_byte

fs/ocfs2/alloc.c ocfs2_zero_range_for_truncate() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 0 mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 mapping->host->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 start s64min-(-2),0-s64max
CAPPED_DATA 1 start 1
CAPPED_DATA 2 end 1
DATA_SOURCE 1 start $2
NOSPEC 1 start
NOSPEC 1 start
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start 1-s64max[c]
USER_DATA 2 end 1-9223372036854775806[c]
NO_OVERFLOW_SIMPLE 0 mapping->host->i_bytes
UNITS 1 start unit_byte
UNITS 2 end unit_byte
HALF_LOCKED2 &inode->i_rwsem

fs/gfs2/glops.c gfs2_rgrp_metasync() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 1 start s64min-0,4096-s64max
PARAM_VALUE 2 end (-1)
BIT_INFO 1 start 0x0,0x7ffffffffffff000
BIT_INFO 1 start 0x0,0xfffffffffffff000
RX_PATH
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/ocfs2/journal.c ocfs2_journal_submit_inode_data_buffers() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 1 start s64min-(-4096),0-s64max
RX_PATH
TASK_NOT_RUNNING

fs/ocfs2/file.c ocfs2_file_write_iter() -> filemap_fdatawrite_range()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
UNITS 1 start unit_byte
UNITS 2 end unit_byte
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/btrfs/transaction.c btrfs_write_marked_extents() -> filemap_fdatawrite_range()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &log_root_tree->log_mutex
HALF_LOCKED2 &root->log_mutex

fs/gfs2/file.c gfs2_fsync() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->host 4096-ptr_max
PARAM_VALUE 0 mapping->nrpages 1-u64max
DATA_SOURCE 1 start $1
DATA_SOURCE 2 end $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start s64min-s64max
USER_DATA 2 end s64min-s64max

fs/sync.c sync_file_range() -> filemap_fdatawrite_range()

Type Parameter Key Value
PARAM_VALUE 1 start 0-s64max
PARAM_VALUE 2 end (-1)-s64max
CAPPED_DATA 1 start 1
CAPPED_DATA 1 start 1
DATA_SOURCE 1 start $1
FUZZY_MAX 1 start 0
FUZZY_MAX 2 end s64max
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start 0-s64max[c]
NO_OVERFLOW_SIMPLE 1 start

fs/9p/vfs_file.c v9fs_mmap_vm_close() -> filemap_fdatawrite_range()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 start 0-s64max[c]
UNITS 1 start unit_byte
UNITS 2 end unit_byte