website-function

Function: break_cow

Status

Regular

• In 4.4: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff811e4970)
  Location: mm/ksm.c:425
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
  

  Symbols:

  ffffffff811e4970-ffffffff811e49cd: break_cow (STB_LOCAL)
  

• In 4.8: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81203510)
  Location: mm/ksm.c:431
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
  

  Symbols:

  ffffffff81203510-ffffffff8120356c: break_cow (STB_LOCAL)
  

• In 4.10: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81215520)
  Location: mm/ksm.c:442
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
  

  Symbols:

  ffffffff81215520-ffffffff8121557c: break_cow (STB_LOCAL)
  

• In 4.13: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81220b40)
  Location: mm/ksm.c:514
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
  

  Symbols:

  ffffffff81220b40-ffffffff81220b9c: break_cow (STB_LOCAL)
  

• In 4.15: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8123bdd0)
  Location: mm/ksm.c:514
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
  

  Symbols:

  ffffffff8123bdd0-ffffffff8123be2c: break_cow (STB_LOCAL)
  

• In 4.18: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8125f350)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
  

  Symbols:

  ffffffff8125f350-ffffffff8125f3ae: break_cow (STB_LOCAL)
  

• In 5.0: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81273a90)
  Location: mm/ksm.c:534
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
  

  Symbols:

  ffffffff81273a90-ffffffff81273aee: break_cow (STB_LOCAL)
  

• In 5.3: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8128f5b0)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff8128f5b0-ffffffff8128f60f: break_cow (STB_LOCAL)
  

• In 5.4: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8129f330)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff8129f330-ffffffff8129f38f: break_cow (STB_LOCAL)
  

• In 5.8: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812d3640)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff812d3640-ffffffff812d369f: break_cow (STB_LOCAL)
  

• In 5.11: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812df010)
  Location: mm/ksm.c:534
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff812df010-ffffffff812df0b1: break_cow (STB_LOCAL)
  

• In 5.13: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812e6800)
  Location: mm/ksm.c:532
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff812e6800-ffffffff812e689e: break_cow (STB_LOCAL)
  

• In 5.15: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8132e720)
  Location: mm/ksm.c:530
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff8132e720-ffffffff8132e7bd: break_cow (STB_LOCAL)
  

• In 5.19: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8139eaf0)
  Location: mm/ksm.c:531
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff8139eaf0-ffffffff8139eba8: break_cow (STB_LOCAL)
  

• In 6.2: ✅

  void break_cow(struct ksm_rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8141e110)
  Location: mm/ksm.c:527
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff8141e110-ffffffff8141e1dc: break_cow (STB_LOCAL)
  

• In 6.5: ✅

  void break_cow(struct ksm_rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81452d90)
  Location: mm/ksm.c:560
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff81452d90-ffffffff81452e65: break_cow (STB_LOCAL)
  

• In 6.8: ✅

  void break_cow(struct ksm_rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8148d590)
  Location: mm/ksm.c:750
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff8148d590-ffffffff8148d665: break_cow (STB_LOCAL)
  

Arch

• In arm64: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffff80001033e9c8)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffff80001033e9c8-ffff80001033ea60: break_cow (STB_LOCAL)
  

• In armhf: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (c0544dc8)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
  

  Symbols:

  c0544dc8-c0544e50: break_cow (STB_LOCAL)
  

• In ppc64el: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (c00000000041aaa0)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  c00000000041aaa0-c00000000041ab60: break_cow (STB_LOCAL)
  

• In riscv64: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffe000233926)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
  

  Symbols:

  ffffffe000233926-ffffffe0002339a4: break_cow (STB_LOCAL)
  

Flavor

• In aws: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81297910)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff81297910-ffffffff8129796f: break_cow (STB_LOCAL)
  

• In azure: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81289500)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff81289500-ffffffff8128955f: break_cow (STB_LOCAL)
  

• In gcp: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81295720)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff81295720-ffffffff8129577f: break_cow (STB_LOCAL)
  

• In lowlatency: ✅

  void break_cow(struct rmap_item *rmap_item);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812a5540)
  Location: mm/ksm.c:533
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
  

  Symbols:

  ffffffff812a5540-ffffffff812a559f: break_cow (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• 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 ✅
• 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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Param type changed. struct rmap_item *rmap_item ➡️ struct ksm_rmap_item *rmap_item
• 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 ✅