website-function

Function: psi_memstall_leave

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff810ef810)
  Location: kernel/sched/psi.c:602
  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:generic_file_buffered_read
    - mm/filemap.c:__lock_page_killable
    - mm/filemap.c:__lock_page
    - mm/filemap.c:put_and_wait_on_page_locked
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
  

  Symbols:

  ffffffff810ef810-ffffffff810ef87c: psi_memstall_leave (STB_GLOBAL)
  

• In 5.3: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff810f6cb0)
  Location: kernel/sched/psi.c:842
  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: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
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff810f6cb0-ffffffff810f6d20: psi_memstall_leave (STB_GLOBAL)
  

• In 5.4: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff81102a40)
  Location: kernel/sched/psi.c:843
  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: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
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff81102a40-ffffffff81102ab0: psi_memstall_leave (STB_GLOBAL)
  

• In 5.8: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff8110da60)
  Location: kernel/sched/psi.c:890
  Inline: False
  Direct callers:
    - mm/filemap.c:wait_on_page_bit_common
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/page_io.c:swap_readpage
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_blkg
  

  Symbols:

  ffffffff8110da60-ffffffff8110dad2: psi_memstall_leave (STB_GLOBAL)
  

• In 5.11: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff8110ad80)
  Location: kernel/sched/psi.c:906
  Inline: False
  Direct callers:
    - mm/filemap.c:wait_on_page_bit_common
    - mm/vmscan.c:balance_pgdat
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/page_io.c:swap_readpage
    - mm/memcontrol.c:try_charge
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_blkg
  

  Symbols:

  ffffffff8110ad80-ffffffff8110ae27: psi_memstall_leave (STB_GLOBAL)
  

• In 5.13: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff8110c9b0)
  Location: kernel/sched/psi.c:918
  Inline: False
  Direct callers:
    - mm/filemap.c:wait_on_page_bit_common
    - mm/vmscan.c:balance_pgdat
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/page_io.c:swap_readpage
    - mm/memcontrol.c:try_charge
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff8110c9b0-ffffffff8110ca57: psi_memstall_leave (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/psi.c (0)
  Location: kernel/sched/psi.c:933
  Inline: False
  Direct callers:
    - mm/filemap.c:wait_on_page_bit_common
    - mm/vmscan.c:__node_reclaim
    - mm/vmscan.c:balance_pgdat
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/page_io.c:swap_readpage
    - mm/memcontrol.c:try_charge_memcg
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff81ca956b-ffffffff81ca957f: psi_memstall_leave.cold (STB_LOCAL)
  ffffffff8112b9f0-ffffffff8112baa5: psi_memstall_leave (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/build_utility.c (0)
  Location: kernel/sched/psi.c:931
  Inline: False
  Direct callers:
    - mm/filemap.c:do_read_cache_folio
    - mm/filemap.c:__folio_lock_or_retry
    - mm/filemap.c:migration_entry_wait_on_locked
    - mm/vmscan.c:__node_reclaim
    - mm/vmscan.c:balance_pgdat
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/page_io.c:swap_readpage
    - mm/memcontrol.c:try_charge_memcg
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff81e59576-ffffffff81e5958b: psi_memstall_leave.cold (STB_LOCAL)
  ffffffff8114c170-ffffffff8114c240: psi_memstall_leave (STB_GLOBAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/sched/build_utility.c (ffffffff8117a9eb)
  Location: kernel/sched/psi.c:1052
  Inline: True
  Direct callers:
    - mm/filemap.c:filemap_read_folio
    - mm/filemap.c:migration_entry_wait_on_locked
    - mm/filemap.c:folio_wait_bit_common
    - mm/readahead.c:read_pages
    - mm/vmscan.c:__node_reclaim
    - mm/vmscan.c:balance_pgdat
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/page_io.c:swap_readpage
    - mm/memcontrol.c:try_charge_memcg
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff820581f1-ffffffff82058206: psi_memstall_leave.cold (STB_LOCAL)
  ffffffff8117a9c0-ffffffff8117aa96: psi_memstall_leave (STB_GLOBAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/sched/build_utility.c (ffffffff8118b54b)
  Location: kernel/sched/psi.c:1075
  Inline: True
  Direct callers:
    - mm/filemap.c:filemap_read_folio
    - mm/filemap.c:migration_entry_wait_on_locked
    - mm/filemap.c:folio_wait_bit_common
    - mm/readahead.c:read_pages
    - mm/vmscan.c:__node_reclaim
    - mm/vmscan.c:balance_pgdat
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/page_io.c:swap_readpage
    - mm/memcontrol.c:try_charge_memcg
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff820d6ae9-ffffffff820d6afe: psi_memstall_leave.cold (STB_LOCAL)
  ffffffff8118b520-ffffffff8118b5f8: psi_memstall_leave (STB_GLOBAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/sched/build_utility.c (ffffffff81199e7b)
  Location: kernel/sched/psi.c:1067
  Inline: True
  Direct callers:
    - mm/filemap.c:filemap_read_folio
    - mm/filemap.c:migration_entry_wait_on_locked
    - mm/filemap.c:folio_wait_bit_common
    - mm/readahead.c:read_pages
    - mm/vmscan.c:__node_reclaim
    - mm/vmscan.c:balance_pgdat
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/page_io.c:swap_read_folio
    - mm/memcontrol.c:try_charge_memcg
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - mm/memcontrol.c:reclaim_high
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff821b1d7f-ffffffff821b1d94: psi_memstall_leave.cold (STB_LOCAL)
  ffffffff81199e50-ffffffff81199f28: psi_memstall_leave (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffff800010167820)
  Location: kernel/sched/psi.c:843
  Inline: False
  Direct callers:
    - mm/filemap.c:wait_on_page_bit_common
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffff800010167820-ffff8000101678ec: psi_memstall_leave (STB_GLOBAL)
  

• In armhf: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (c03b4644)
  Location: kernel/sched/psi.c:843
  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:generic_file_buffered_read
    - 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
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  c03b4644-c03b46ec: psi_memstall_leave (STB_GLOBAL)
  

• In ppc64el: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (c0000000001bf5b0)
  Location: kernel/sched/psi.c:843
  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: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
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  c0000000001bf5b0-c0000000001bf6ac: psi_memstall_leave (STB_GLOBAL)
  

• In riscv64: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffe000109d80)
  Location: kernel/sched/psi.c:843
  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: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
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffe000109d80-ffffffe000109e48: psi_memstall_leave (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff810fbd50)
  Location: kernel/sched/psi.c:843
  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: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
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff810fbd50-ffffffff810fbdc0: psi_memstall_leave (STB_GLOBAL)
  

• In azure: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff810ebf60)
  Location: kernel/sched/psi.c:843
  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: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
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff810ebf60-ffffffff810ebfc4: psi_memstall_leave (STB_GLOBAL)
  

• In gcp: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff810f8f10)
  Location: kernel/sched/psi.c:843
  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: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
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff810f8f10-ffffffff810f8f80: psi_memstall_leave (STB_GLOBAL)
  

• In lowlatency: ✅

  void psi_memstall_leave(long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff81104050)
  Location: kernel/sched/psi.c:843
  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: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
    - mm/vmscan.c:balance_pgdat
    - mm/vmscan.c:try_to_free_mem_cgroup_pages
    - mm/compaction.c:kcompactd
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:__alloc_pages_direct_compact
    - mm/memcontrol.c:mem_cgroup_handle_over_high
    - block/blk-core.c:submit_bio
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  Symbols:

  ffffffff81104050-ffffffff811040b7: psi_memstall_leave (STB_GLOBAL)
  

Differences

Regular

• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅