DepSurf

Function: lru_note_cost

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: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: ✅

  void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap.c (ffffffff8125fbd0)
  Location: mm/swap.c:281
  Inline: False
  Direct callers:
    - mm/swap.c:lru_note_cost_page
    - mm/vmscan.c:shrink_inactive_list
  

  Symbols:

  ffffffff8125fbd0-ffffffff8125fd32: lru_note_cost (STB_GLOBAL)
  

• In 5.11: ✅

  void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap.c (ffffffff8126a180)
  Location: mm/swap.c:262
  Inline: False
  Direct callers:
    - mm/swap.c:lru_note_cost_page
    - mm/swap.c:lru_note_cost_page
    - mm/vmscan.c:shrink_inactive_list
  

  Symbols:

  ffffffff8126a180-ffffffff8126a346: lru_note_cost (STB_GLOBAL)
  

• In 5.13: ✅

  void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap.c (ffffffff8126f2a0)
  Location: mm/swap.c:274
  Inline: False
  Direct callers:
    - mm/swap.c:lru_note_cost_page
    - mm/swap.c:lru_note_cost_page
    - mm/vmscan.c:shrink_inactive_list
  

  Symbols:

  ffffffff8126f2a0-ffffffff8126f44a: lru_note_cost (STB_GLOBAL)
  

• In 5.15: ✅

  void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap.c (ffffffff812ac420)
  Location: mm/swap.c:252
  Inline: False
  Direct callers:
    - mm/swap.c:lru_note_cost_page
    - mm/swap.c:lru_note_cost_page
    - mm/vmscan.c:shrink_inactive_list
  

  Symbols:

  ffffffff812ac420-ffffffff812ac5a0: lru_note_cost (STB_GLOBAL)
  

• In 5.19: ✅

  void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap.c (ffffffff81306560)
  Location: mm/swap.c:264
  Inline: False
  Direct callers:
    - mm/swap.c:lru_note_cost_folio
    - mm/swap.c:lru_note_cost_folio
    - mm/vmscan.c:shrink_inactive_list
  

  Symbols:

  ffffffff81306560-ffffffff81306704: lru_note_cost (STB_GLOBAL)
  

• In 6.2: ✅

  void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_io, unsigned int nr_rotated);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap.c (ffffffff81370610)
  Location: mm/swap.c:299
  Inline: False
  Direct callers:
    - mm/swap.c:lru_note_cost_refault
    - mm/swap.c:lru_note_cost_refault
    - mm/vmscan.c:shrink_active_list
    - mm/vmscan.c:shrink_inactive_list
  

  Symbols:

  ffffffff81370610-ffffffff813707bd: lru_note_cost (STB_GLOBAL)
  

• In 6.5: ✅

  void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_io, unsigned int nr_rotated);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap.c (ffffffff813a27c0)
  Location: mm/swap.c:269
  Inline: False
  Direct callers:
    - mm/swap.c:lru_note_cost_refault
    - mm/swap.c:lru_note_cost_refault
    - mm/vmscan.c:shrink_active_list
    - mm/vmscan.c:shrink_inactive_list
  

  Symbols:

  ffffffff813a27c0-ffffffff813a296d: lru_note_cost (STB_GLOBAL)
  

• In 6.8: ✅

  void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_io, unsigned int nr_rotated);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap.c (ffffffff813cc440)
  Location: mm/swap.c:269
  Inline: False
  Direct callers:
    - mm/swap.c:lru_note_cost_refault
    - mm/swap.c:lru_note_cost_refault
    - mm/vmscan.c:shrink_active_list
    - mm/vmscan.c:shrink_inactive_list
  

  Symbols:

  ffffffff813cc440-ffffffff813cc5ed: lru_note_cost (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• 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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Param added. unsigned int nr_io
  • Param added. unsigned int nr_rotated
  • Param removed. unsigned int nr_pages
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅