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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 18 files:

Smatch caller information:

mm/huge_memory.c zap_huge_pmd_folio() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PARAM_VALUE 0 folio->mapping 1-u64max
PARAM_VALUE 0 folio->mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 folio->mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 folio->mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 *folio->_mm_id 0-4294967295
CAPPED_DATA 0 folio 1
DATA_SOURCE 0 folio $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mm->mmap_lock

drivers/gpu/drm/ttm/ttm_backup.c ttm_backup_backup_folio() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PARAM_VALUE 0 folio->mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 folio->mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 folio->mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 *folio->_mm_id 0-4294967295
DATA_SOURCE 0 folio r shmem_read_folio_gfp
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &bch_register_lock

mm/shmem.c shmem_file_read_iter() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PARAM_VALUE 0 folio->swap.val 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

mm/shmem.c shmem_file_splice_read() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PARAM_VALUE 0 folio->swap.val 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

mm/shmem.c shmem_get_folio_gfp() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PARAM_VALUE 0 folio->mapping 4096-ptr_max
CAPPED_DATA 0 folio->mapping 1
DATA_SOURCE 0 folio r filemap_get_entry
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &state.ctx->map_changing_lock

mm/shmem.c shmem_put_link() -> folio_mark_accessed()

Type Parameter Key Value
BUF_SIZE 0 folio 1-s32max
DATA_SOURCE 0 folio $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

mm/shmem.c shmem_swapin_folio() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &inode->i_rwsem

fs/btrfs/extent_io.c mark_extent_buffer_accessed() -> folio_mark_accessed()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

mm/ksm.c try_to_merge_one_page() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PARAM_VALUE 0 folio->mapping 3
CAPPED_DATA 0 folio 1
DATA_SOURCE 0 folio r _compound_head
NOCHECK_CALL
LOCK2 &mm->mmap_lock
LOCK2 global &ksm_thread_mutex
TYPE_LOCK (struct mm_struct)->mmap_lock

mm/folio.c folio_add_lru() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PARAM_VALUE 0 folio->mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 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 0 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 0 folio->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 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 0 folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 *folio->_mm_id 0-4294967295
CAPPED_DATA 0 folio 1
DATA_SOURCE 0 folio $0
NOSPEC 0 folio->mapping->writeback_index
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 folio->index 0-4503599627370495[c]
USER_DATA 0 folio->mapping->writeback_index 0-524287[c]
UNITS 0 folio unit_page
HALF_LOCKED2 &((&xas)->xa)->xa_lock
HALF_LOCKED2 &session->mutex
HALF_LOCKED2 &state.ctx->map_changing_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 irq

drivers/gpu/drm/i915/gem/i915_gem_shmem.c shmem_sg_free_table() -> folio_mark_accessed()

Type Parameter Key Value
DATA_SOURCE 0 folio r _compound_head
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 folio unit_page

mm/filemap.c __filemap_get_folio_mpol() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 1-1025,1027-1029,1031-u64max
PARAM_VALUE 0 folio->mapping->host->i_sb->s_cop->empty_dir 0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 folio->mapping->host->i_sb->s_cop->get_context 0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 folio->mapping->host->i_sb->s_cop->set_context 0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
DATA_SOURCE 0 folio r filemap_get_entry
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 folio->mapping->writeback_index 0-524287[c]
HALF_LOCKED2 &c->alloc_sem
HALF_LOCKED2 &ctx->ring_lock
HALF_LOCKED2 &fc->killsb
HALF_LOCKED2 &fs_info->fs_devices->device_list_mutex
HALF_LOCKED2 &fs_info->tree_log_mutex
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &inode->vfs_inode.i_rwsem
HALF_LOCKED2 &ip->i_inode.i_rwsem
HALF_LOCKED2 &ip->i_rw_mutex
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 &mdsc->snap_rwsem
HALF_LOCKED2 &req->r_fill_mutex
HALF_LOCKED2 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 &sdp->sd_log_flush_lock
HALF_LOCKED2 &session->s_mutex
HALF_LOCKED2 &split_debug_mutex

mm/filemap.c do_read_cache_folio() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 folio->mapping->writeback_index 0-524287[c]

mm/filemap.c filemap_read() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bd_inode->i_rwsem
HALF_LOCKED2 &cinode->lock_sem
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock

mm/filemap.c filemap_read() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bd_inode->i_rwsem
HALF_LOCKED2 &cinode->lock_sem
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock

mm/filemap.c filemap_splice_read() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &inode->i_rwsem

mm/folio-compat.c mark_page_accessed() -> folio_mark_accessed()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &tree->hash_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 __flags

mm/vmscan.c lru_gen_set_refs() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PARAM_VALUE 0 folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 *folio->_mm_id 0-4294967295
CAPPED_DATA 0 folio 1
DATA_SOURCE 0 folio $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

mm/memory.c zap_present_folio_ptes() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
CAPPED_DATA 0 folio 1
DATA_SOURCE 0 folio $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock

drivers/gpu/drm/drm_gem.c drm_gem_put_pages() -> folio_mark_accessed()

Type Parameter Key Value
DATA_SOURCE 0 folio r _compound_head
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

mm/gup.c follow_page_pte() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
DATA_SOURCE 0 folio r _compound_head
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock

fs/iomap/buffered-io.c iomap_zero_iter() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &ni->mrec_lock
HALF_LOCKED2 &vi->i_rwsem

fs/ocfs2/aops.c ocfs2_unlock_and_free_folios() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ocfs2/aops.c ocfs2_unlock_folios() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 1-u64max
CAPPED_DATA 0 folio 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/buffer.c touch_buffer() -> folio_mark_accessed()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 folio unit_page

fs/ocfs2/refcounttree.c ocfs2_duplicate_clusters_by_page() -> folio_mark_accessed()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
PARAM_VALUE 0 folio->mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 folio->mapping->i_private_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 folio->private 0,4096-ptr_max
DATA_SOURCE 0 folio r __filemap_get_folio
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 folio->mapping->writeback_index 0-524287[c]
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &tl_inode->i_rwsem

drivers/gpu/drm/drm_gem_shmem_helper.c drm_gem_shmem_any_fault() -> folio_mark_accessed()

Type Parameter Key Value
DATA_SOURCE 0 folio r _compound_head
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 obj->resv