website-function

Function: wait_on_page_bit_common

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Selective Inline ⚠️

  int wait_on_page_bit_common(wait_queue_head_t *q, struct page *page, int bit_nr, int state, bool lock);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811b0f90)
  Location: mm/filemap.c:826
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
  Direct callers:
    - mm/filemap.c:generic_file_read_iter
    - mm/filemap.c:__filemap_fdatawait_range
  

  Symbols:

  ffffffff811afa50-ffffffff811afc1c: wait_on_page_bit_common (STB_LOCAL)
  

• In 4.13: Selective Inline ⚠️

  int wait_on_page_bit_common(wait_queue_head_t *q, struct page *page, int bit_nr, int state, bool lock);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811b83e2)
  Location: mm/filemap.c:953
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_read_iter
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
  Direct callers:
    - mm/filemap.c:__filemap_fdatawait_range
  

  Symbols:

  ffffffff811b6b50-ffffffff811b6cc0: wait_on_page_bit_common (STB_LOCAL)
  

• In 4.15: Selective Inline ⚠️

  int wait_on_page_bit_common(wait_queue_head_t *q, struct page *page, int bit_nr, int state, bool lock);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811ccb80)
  Location: mm/filemap.c:1074
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_read_iter
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
  Direct callers:
    - mm/filemap.c:__filemap_fdatawait_range
  

  Symbols:

  ffffffff811cace0-ffffffff811cae38: wait_on_page_bit_common (STB_LOCAL)
  

• In 4.18: Selective Inline ⚠️

  int wait_on_page_bit_common(wait_queue_head_t *q, struct page *page, int bit_nr, int state, bool lock);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811edd54)
  Location: mm/filemap.c:1074
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
  Direct callers:
    - mm/filemap.c:__filemap_fdatawait_range
  

  Symbols:

  ffffffff811ebf40-ffffffff811ec098: wait_on_page_bit_common (STB_LOCAL)
  

• In 5.0: Selective Inline ⚠️

  int wait_on_page_bit_common(wait_queue_head_t *q, struct page *page, int bit_nr, int state, enum behavior behavior);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811ff2ec)
  Location: mm/filemap.c:1074
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  Direct callers:
    - mm/filemap.c:__filemap_fdatawait_range
  

  Symbols:

  ffffffff811fe0b0-ffffffff811fe400: wait_on_page_bit_common (STB_LOCAL)
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff81216352)
  Location: mm/filemap.c:1122
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff81223c62)
  Location: mm/filemap.c:1131
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  

• In 5.8: ✅

  int wait_on_page_bit_common(wait_queue_head_t *q, struct page *page, int bit_nr, int state, enum behavior behavior);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8124f770)
  Location: mm/filemap.c:1106
  Inline: False
  Direct callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_page_mkwrite
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:pagecache_get_page
    - mm/filemap.c:find_lock_entry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:put_and_wait_on_page_locked
  

  Symbols:

  ffffffff8124f770-ffffffff8124fa9d: wait_on_page_bit_common (STB_LOCAL)
  

• In 5.11: ✅

  int wait_on_page_bit_common(wait_queue_head_t *q, struct page *page, int bit_nr, int state, enum behavior behavior);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8125a6b0)
  Location: mm/filemap.c:1196
  Inline: False
  Direct callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_page_mkwrite
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read_pagenotuptodate
    - mm/filemap.c:pagecache_get_page
    - mm/filemap.c:find_lock_entry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:put_and_wait_on_page_locked
  

  Symbols:

  ffffffff8125a6b0-ffffffff8125aa46: wait_on_page_bit_common (STB_LOCAL)
  

• In 5.13: ✅

  int wait_on_page_bit_common(wait_queue_head_t *q, struct page *page, int bit_nr, int state, enum behavior behavior);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8125eef0)
  Location: mm/filemap.c:1220
  Inline: False
  Direct callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_page_mkwrite
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:mapping_seek_hole_data
    - mm/filemap.c:filemap_update_page
    - mm/filemap.c:pagecache_get_page
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:wait_on_page_private_2_killable
    - mm/filemap.c:wait_on_page_private_2
  

  Symbols:

  ffffffff8125eef0-ffffffff8125f2c3: wait_on_page_bit_common (STB_LOCAL)
  

• In 5.15: ✅

  int wait_on_page_bit_common(wait_queue_head_t *q, struct page *page, int bit_nr, int state, enum behavior behavior);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8129b680)
  Location: mm/filemap.c:1275
  Inline: False
  Direct callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_page_mkwrite
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:mapping_seek_hole_data
    - mm/filemap.c:filemap_update_page
    - mm/filemap.c:pagecache_get_page
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:wait_on_page_private_2_killable
    - mm/filemap.c:wait_on_page_private_2
  

  Symbols:

  ffffffff8129b680-ffffffff8129ba42: wait_on_page_bit_common (STB_LOCAL)
  

• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  int wait_on_page_bit_common(wait_queue_head_t *q, struct page *page, int bit_nr, int state, enum behavior behavior);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffff8000102af510)
  Location: mm/filemap.c:1131
  Inline: False
  Direct callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  

  Symbols:

  ffff8000102af510-ffff8000102af884: wait_on_page_bit_common (STB_LOCAL)
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (c04de008)
  Location: mm/filemap.c:1131
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (c000000000366ea4)
  Location: mm/filemap.c:1131
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffe0001d6cdc)
  Location: mm/filemap.c:1131
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8121c2b2)
  Location: mm/filemap.c:1131
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8120f4a2)
  Location: mm/filemap.c:1131
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8121a052)
  Location: mm/filemap.c:1131
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff81229143)
  Location: mm/filemap.c:1131
  Inline: True
  Inline callers:
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:do_read_cache_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:generic_file_buffered_read
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_or_retry
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
  

Differences

Regular

• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Param added. enum behavior behavior
  • Param removed. bool lock
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅

Arch