DepSurf

Function: zone_watermark_ok

Status

Regular

• In 4.4: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81192dd0)
  Location: mm/page_alloc.c:2421
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__isolate_free_page
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:get_page_from_freelist
  Direct callers:
    - mm/vmscan.c:kswapd
    - mm/compaction.c:compaction_suitable
    - mm/compaction.c:compaction_suitable
    - mm/compaction.c:compact_zone
    - mm/compaction.c:__compact_pgdat
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81192dd0-ffffffff81192df4: zone_watermark_ok (STB_GLOBAL)
  

• In 4.8: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811aac10)
  Location: mm/page_alloc.c:2781
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__alloc_pages_slowpath
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:kcompactd_do_work
    - mm/compaction.c:__compact_pgdat
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:compact_zone
  

  Symbols:

  ffffffff811aa2d0-ffffffff811aa2f3: zone_watermark_ok (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811ba0b3)
  Location: mm/page_alloc.c:2832
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:compact_zone
  

  Symbols:

  ffffffff811ba800-ffffffff811ba823: zone_watermark_ok (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811c1eee)
  Location: mm/page_alloc.c:3015
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  

  Symbols:

  ffffffff811c2840-ffffffff811c2863: zone_watermark_ok (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811d646f)
  Location: mm/page_alloc.c:3083
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  

  Symbols:

  ffffffff811d7650-ffffffff811d7673: zone_watermark_ok (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811f786d)
  Location: mm/page_alloc.c:3187
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  ffffffff811f89a0-ffffffff811f89c3: zone_watermark_ok (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81209d24)
  Location: mm/page_alloc.c:3300
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  ffffffff8120af20-ffffffff8120af43: zone_watermark_ok (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81270ef9)
  Location: mm/page_alloc.c:3465
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  ffffffff812711b0-ffffffff812711d3: zone_watermark_ok (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8127fd3c)
  Location: mm/page_alloc.c:3456
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  ffffffff8127fff0-ffffffff81280013: zone_watermark_ok (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int highest_zoneidx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812b23d0)
  Location: mm/page_alloc.c:3566
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
    - mm/page_reporting.c:page_reporting_process_zone
  

  Symbols:

  ffffffff812b2850-ffffffff812b2873: zone_watermark_ok (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int highest_zoneidx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812bdd48)
  Location: mm/page_alloc.c:3690
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
    - mm/page_reporting.c:page_reporting_process_zone
  

  Symbols:

  ffffffff812be3c0-ffffffff812be3e3: zone_watermark_ok (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int highest_zoneidx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812c2fb5)
  Location: mm/page_alloc.c:3740
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
    - mm/page_reporting.c:page_reporting_process
  

  Symbols:

  ffffffff812c3450-ffffffff812c3471: zone_watermark_ok (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int highest_zoneidx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81306c7e)
  Location: mm/page_alloc.c:3911
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
    - mm/migrate.c:migrate_misplaced_page
    - mm/page_reporting.c:page_reporting_process
  

  Symbols:

  ffffffff813071c0-ffffffff813071e1: zone_watermark_ok (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int highest_zoneidx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8136ee37)
  Location: mm/page_alloc.c:3947
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
    - mm/migrate.c:numamigrate_isolate_page
    - mm/page_reporting.c:page_reporting_process
  

  Symbols:

  ffffffff8136f4c0-ffffffff8136f4f3: zone_watermark_ok (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int highest_zoneidx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff813eb38a)
  Location: mm/page_alloc.c:4032
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - kernel/sched/fair.c:should_numa_migrate_memory
    - mm/compaction.c:__compaction_suitable
    - mm/migrate.c:numamigrate_isolate_page
    - mm/page_reporting.c:page_reporting_process
  

  Symbols:

  ffffffff813eba50-ffffffff813eba83: zone_watermark_ok (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int highest_zoneidx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8142030b)
  Location: mm/page_alloc.c:2964
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - kernel/sched/fair.c:should_numa_migrate_memory
    - mm/vmscan.c:shrink_node
    - mm/compaction.c:wakeup_kcompactd
    - mm/compaction.c:kcompactd_do_work
    - mm/compaction.c:compact_zone
    - mm/migrate.c:numamigrate_isolate_page
    - mm/page_reporting.c:page_reporting_process
  

  Symbols:

  ffffffff81420a60-ffffffff81420a93: zone_watermark_ok (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int highest_zoneidx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8144d03f)
  Location: mm/page_alloc.c:3035
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
    - mm/page_alloc.c:free_unref_page_commit
  Direct callers:
    - kernel/sched/fair.c:should_numa_migrate_memory
    - mm/vmscan.c:shrink_node
    - mm/vmscan.c:should_abort_scan
    - mm/compaction.c:wakeup_kcompactd
    - mm/compaction.c:kcompactd_do_work
    - mm/compaction.c:compact_zone
    - mm/migrate.c:migrate_misplaced_folio
    - mm/page_reporting.c:page_reporting_process
  

  Symbols:

  ffffffff8144d820-ffffffff8144d853: zone_watermark_ok (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffff800010317a5c)
  Location: mm/page_alloc.c:3456
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  ffff800010317e20-ffff800010317e88: zone_watermark_ok (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0532350)
  Location: mm/page_alloc.c:3456
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  c05323c0-c05323f8: zone_watermark_ok (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0000000003e9fa0)
  Location: mm/page_alloc.c:3456
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  c0000000003ea3d0-c0000000003ea3f4: zone_watermark_ok (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffe00021dca0)
  Location: mm/page_alloc.c:3456
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  ffffffe00021dcf6-ffffffe00021dd4c: zone_watermark_ok (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8127838c)
  Location: mm/page_alloc.c:3456
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  ffffffff81278640-ffffffff81278663: zone_watermark_ok (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8126a27c)
  Location: mm/page_alloc.c:3456
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  ffffffff8126a530-ffffffff8126a553: zone_watermark_ok (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8127612c)
  Location: mm/page_alloc.c:3456
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  ffffffff812763e0-ffffffff81276403: zone_watermark_ok (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  bool zone_watermark_ok(struct zone *z, unsigned int order, long unsigned int mark, int classzone_idx, unsigned int alloc_flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81285d0c)
  Location: mm/page_alloc.c:3456
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
    - mm/page_alloc.c:__isolate_free_page
  Direct callers:
    - mm/compaction.c:__compaction_suitable
  

  Symbols:

  ffffffff81285fa0-ffffffff81285fc3: zone_watermark_ok (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param type changed. int alloc_flags ➡️ unsigned int alloc_flags
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. int highest_zoneidx
  • Param removed. int classzone_idx
• 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 ✅