DepSurf

Function: page_waitqueue

Status

Regular

• In 4.4: Selective Inline ⚠️

  wait_queue_head_t *page_waitqueue(struct page *page);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8118c4f0)
  Location: mm/filemap.c:738
  Inline: True
  Inline callers:
    - mm/filemap.c:add_page_wait_queue
    - mm/filemap.c:wait_on_page_bit
    - mm/filemap.c:wait_on_page_bit_killable_timeout
    - mm/filemap.c:__lock_page
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:unlock_page
    - mm/filemap.c:wait_on_page_bit_killable
  

  Symbols:

  ffffffff8118c4f0-ffffffff8118c54d: page_waitqueue (STB_GLOBAL)
  

• In 4.8: Selective Inline ⚠️

  wait_queue_head_t *page_waitqueue(struct page *page);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8119fdf7)
  Location: mm/filemap.c:778
  Inline: True
  Inline callers:
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:unlock_page
    - mm/filemap.c:add_page_wait_queue
    - mm/filemap.c:wait_on_page_bit_killable_timeout
    - mm/filemap.c:wait_on_page_bit_killable
    - mm/filemap.c:wait_on_page_bit
  

  Symbols:

  ffffffff8119f340-ffffffff8119f39d: page_waitqueue (STB_GLOBAL)
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811b1057)
  Location: mm/filemap.c:746
  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
    - mm/filemap.c:add_page_wait_queue
    - mm/filemap.c:wake_up_page_bit
    - mm/filemap.c:__filemap_fdatawait_range
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811b84b2)
  Location: mm/filemap.c:864
  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
    - mm/filemap.c:add_page_wait_queue
    - mm/filemap.c:wake_up_page_bit
    - mm/filemap.c:__filemap_fdatawait_range
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811ccc19)
  Location: mm/filemap.c:965
  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
    - mm/filemap.c:add_page_wait_queue
    - mm/filemap.c:wake_up_page_bit
    - mm/filemap.c:__filemap_fdatawait_range
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811edd03)
  Location: mm/filemap.c:965
  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:add_page_wait_queue
    - mm/filemap.c:wake_up_page_bit
    - mm/filemap.c:__filemap_fdatawait_range
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811ff2bc)
  Location: mm/filemap.c:943
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
    - mm/filemap.c:__filemap_fdatawait_range
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8121631e)
  Location: mm/filemap.c:991
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff81223c2e)
  Location: mm/filemap.c:1000
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff81252dfd)
  Location: mm/filemap.c:975
  Inline: True
  Inline 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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8125d9ca)
  Location: mm/filemap.c:1000
  Inline: True
  Inline 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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:__wait_on_page_locked_async
    - mm/filemap.c:wake_up_page_bit
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8126071c)
  Location: mm/filemap.c:1024
  Inline: True
  Inline 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:__lock_page_async
    - mm/filemap.c:wait_on_page_private_2_killable
    - mm/filemap.c:wait_on_page_private_2
    - mm/filemap.c:add_page_wait_queue
    - mm/filemap.c:wake_up_page_bit
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8129d10e)
  Location: mm/filemap.c:1079
  Inline: True
  Inline 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:__lock_page_async
    - mm/filemap.c:wait_on_page_private_2_killable
    - mm/filemap.c:wait_on_page_private_2
    - mm/filemap.c:add_page_wait_queue
    - mm/filemap.c:wake_up_page_bit
  

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

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffff8000102b1638)
  Location: mm/filemap.c:1000
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (c04ddfd8)
  Location: mm/filemap.c:1000
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (c000000000366e80)
  Location: mm/filemap.c:1000
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffe0001d6d40)
  Location: mm/filemap.c:1000
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8121c27e)
  Location: mm/filemap.c:1000
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8120f46e)
  Location: mm/filemap.c:1000
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8121a01e)
  Location: mm/filemap.c:1000
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8122910e)
  Location: mm/filemap.c:1000
  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:add_page_wait_queue
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/filemap.c:wake_up_page_bit
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅