Documented in 1 files:
Defined in 1 files as a function:
Referenced in 23 files:
- fs/btrfs/extent_io.c, line 3674
- fs/btrfs/inode.c, line 5007
- fs/btrfs/relocation.c, line 2924
- fs/btrfs/send.c, line 5190
- fs/ceph/dir.c, line 146
- fs/ceph/file.c, line 2599
- fs/ext4/inode.c
- fs/f2fs/compress.c, line 1143
- fs/f2fs/file.c
- fs/f2fs/segment.c, line 4264
- fs/iomap/buffered-io.c, line 1427
- fs/jfs/jfs_metapage.c, line 916
- fs/nfs/file.c, line 302
- fs/nilfs2/mdt.c
- fs/nilfs2/page.c, line 316
- fs/ntfs/inode.c, line 3859
- fs/ubifs/file.c, line 1140
- fs/ufs/util.c, line 201
- include/linux/hugetlb.h, line 830
- mm/khugepaged.c
- mm/secretmem.c, line 67
- mm/truncate.c, line 861
- virt/kvm/guest_memfd.c, line 93
Smatch caller information:
arch/x86/kvm/../../../virt/kvm/guest_memfd.c kvm_gmem_get_folio() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| DATA_SOURCE | 1 | index | $1 |
| NOSPEC | 1 | index | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-4503599627370495 |
| UNITS | 1 | index | unit_page |
| HALF_LOCKED2 | &mapping->invalidate_lock |
fs/nilfs2/page.c nilfs_copy_back_pages() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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_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 | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| 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 |
| DATA_SOURCE | 0 | mapping | $0 |
| CAPABLE | 0 | 21 | |
| UNITS | 1 | index | unit_page |
| LOCK2 | &mi->mi_sem | ||
| TYPE_LOCK | (struct nilfs_mdt_info)->mi_sem |
fs/f2fs/segment.c f2fs_wait_on_block_writeback() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | index | 1-4294967293 |
| DATA_SOURCE | 1 | index | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 1-4294967293[c] |
| UNITS | 1 | index | unit_page |
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem |
fs/btrfs/inode.c truncate_block_zero_beyond_eof() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | index | 0-4503599627370495 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-4503599627370495[c] |
| UNITS | 1 | index | unit_page |
fs/ext4/inode.c ext4_truncate_folio() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | index | 0-2251799813685247,18444492273895866368-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-2251799813685247[c] |
| UNITS | 1 | index | unit_page |
| LOCK2 | &inode->i_rwsem | ||
| LOCK2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct address_space)->invalidate_lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ext4/inode.c ext4_wait_for_tail_page_commit() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | index | 0-2251799813685247 |
| UNITS | 1 | index | unit_page |
mm/hugetlb.c filemap_lock_hugetlb_folio() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | mapping | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &state.ctx->map_changing_lock |
fs/btrfs/extent_io.c attach_eb_folio_to_filemap() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | index | 0-4503601774854142 |
| UNITS | 1 | index | unit_page |
fs/nfs/file.c nfs_truncate_last_folio() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping->a_ops->bmap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mapping->a_ops->direct_IO | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mapping->a_ops->dirty_folio | 0,4096-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->invalidate_folio | 0,4096-ptr_max |
| 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->migrate_folio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mapping->a_ops->read_folio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mapping->a_ops->readahead | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mapping->a_ops->release_folio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mapping->a_ops->swap_activate | 0,4096-ptr_max |
| 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->a_ops->write_end | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mapping->a_ops->writepages | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| 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->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | index | 0-2251799813685247,18444492273895866368-u64max |
| DATA_SOURCE | 0 | mapping | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-2251799813685247,18444492273895866368-u64max |
| UNITS | 1 | index | unit_page |
| HALF_LOCKED2 | &inode->i_rwsem |
mm/secretmem.c secretmem_fault() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->invalidate_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-4503599627370495 |
| UNITS | 1 | index | unit_page |
| LOCK2 | 0 | &mapping->invalidate_lock | |
| TYPE_LOCK | (struct address_space)->invalidate_lock |
mm/truncate.c pagecache_isize_extended() -> filemap_lock_folio()
| 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->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 | index | 0-4503599627370495 |
| BUF_SIZE | 0 | mapping->a_ops | (-1),152 |
| CAPPED_DATA | 1 | index | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-4503599627370495[c] |
| NO_OVERFLOW_SIMPLE | 0 | mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | mapping->host->i_size | |
| UNITS | 1 | index | unit_page |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | 0 | &mapping->invalidate_lock |
fs/btrfs/relocation.c relocate_one_folio() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->host->i_op->get_acl | 0,434817594022129664,1176132492164517888,2308293591809245184,2352177825799393280,5894181231315005440,7161457072544161792,8358186677320523776 |
| 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_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| 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_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 | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-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->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | index | 0-4503599627370495 |
| CAPPED_DATA | 1 | index | 1 |
| CAPPED_DATA | 1 | index | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | index | unit_page |
| LOCK2 | &fs_info->cleaner_mutex | ||
| HALF_LOCKED2 | &fs_info->reclaim_bgs_lock | ||
| TYPE_LOCK | (struct btrfs_fs_info)->cleaner_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->reclaim_bgs_lock |
fs/ntfs/inode.c ntfs_get_locked_folio() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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_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->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | index | 0-562949953421310 |
| CAPPED_DATA | 1 | index | 1 |
| CAPPED_DATA | 1 | index | 1 |
| DATA_SOURCE | 0 | mapping | $0 |
| DATA_SOURCE | 1 | index | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-u16max[c] |
| UNITS | 1 | index | unit_page |
fs/iomap/buffered-io.c iomap_write_delalloc_scan() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | index | 0-2251799813685247,18444492273895866368-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-2251799813685247[c] |
| UNITS | 1 | index | unit_page |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | 0 | &mapping->invalidate_lock |
fs/ufs/util.c ufs_get_locked_folio() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| DATA_SOURCE | 0 | mapping | $0 |
| DATA_SOURCE | 1 | index | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-u64max |
| UNITS | 1 | index | unit_page |
fs/hugetlbfs/inode.c filemap_lock_hugetlb_folio() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| DATA_SOURCE | 0 | mapping | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | mapping->host->i_bytes | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | 0 | &mapping->i_mmap_rwsem |
fs/f2fs/file.c redirty_blocks() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->invalidate_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | index | 0-18446744073709551614 |
| CAPPED_DATA | 1 | index | 1 |
| CAPPED_DATA | 1 | index | 1 |
| UNITS | 1 | index | unit_page |
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/f2fs/file.c truncate_partial_data_page() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | index | 0-4503599627370495 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-4503599627370495 |
| UNITS | 1 | index | unit_page |
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem |
fs/ubifs/file.c do_truncation() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->host->i_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 | 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 | 1 | index | 0-2251799813685247,18444492273895866368-u64max |
| CAPPED_DATA | 0 | mapping | 1 |
| BIT_INFO | 1 | index | 0x0,0x7ffffffffffff |
| BIT_INFO | 1 | index | 0x0,0x7ffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-2251799813685247,18444492273895866368-u64max[c] |
| UNITS | 1 | index | unit_page |
| HALF_LOCKED2 | &dentry->d_inode->i_rwsem | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock |
fs/ceph/dir.c __dcache_find_get_entry() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | index | 0-2251799813685247,18444492273895866368-u64max |
| BIT_INFO | 1 | index | 0x0,0x7ffffffffffff |
| BIT_INFO | 1 | index | 0x0,0x7ffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | index | unit_page |
| LOCK2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock | ||
| HALF_LOCKED2 | &dir_fp->readdir_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
mm/khugepaged.c collapse_file() -> filemap_lock_folio()
| 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_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_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| 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_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 | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-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->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | index | 0-18446744073709551614 |
| CAPPED_DATA | 0 | mapping | 1 |
| CAPPED_DATA | 1 | index | 1 |
| CAPPED_DATA | 1 | index | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | index | unit_page |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/khugepaged.c try_collapse_pte_mapped_thp() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
fs/nilfs2/mdt.c nilfs_mdt_forget_block() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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 |
| CAPABLE | 0 | 21 | |
| PREEMPT_ADD | |||
| USER_DATA | 1 | index | 0-u64max[c] |
| HALF_LOCKED2 | &nilfs->ns_segctor_sem |
fs/nilfs2/mdt.c nilfs_mdt_get_frozen_buffer() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | index | unit_page |
| HALF_LOCKED2 | &bmap->b_sem | ||
| HALF_LOCKED2 | &btree->b_sem | ||
| HALF_LOCKED2 | &direct->b_sem |
fs/jfs/jfs_metapage.c __invalidate_metapages() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/ceph/file.c ceph_zero_partial_page() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| 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->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864 |
| PARAM_VALUE | 0 | mapping->host->i_sb->s_export_op->fh_to_parent | 0,5297,148606482432692224,436469935444291584,467281172929331200 |
| 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 | 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 | 1 | index | 0-2251799813685247,18444492273895866368-u64max |
| CAPPED_DATA | 0 | mapping | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | index | 0-2251799813685247,18444492273895866368-u64max[c] |
| UNITS | 1 | index | unit_page |
| LOCK2 | &inode->i_rwsem | ||
| LOCK2 | 0 | &mapping->invalidate_lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct address_space)->invalidate_lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/btrfs/send.c put_file_data() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping->host->i_op->get_acl | 0,434817594022129664,1176132492164517888,2308293591809245184,2352177825799393280,5894181231315005440,7161457072544161792,8358186677320523776 |
| 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_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| 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_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 | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-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->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | index | 0-4503599627370495 |
| UNITS | 1 | index | unit_page |
fs/f2fs/compress.c prepare_compress_overwrite() -> filemap_lock_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | index | unit_page |