DepSurf

Function: memcmp_pages

Status

Regular

• In 4.4: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff811e49d0)
  Location: mm/ksm.c:838
  Inline: False
  Direct callers:
    - mm/ksm.c:try_to_merge_with_ksm_page
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
  

  Symbols:

  ffffffff811e49d0-ffffffff811e4a99: memcmp_pages (STB_LOCAL)
  

• In 4.8: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81203270)
  Location: mm/ksm.c:826
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:try_to_merge_with_ksm_page
  

  Symbols:

  ffffffff81203270-ffffffff81203336: memcmp_pages (STB_LOCAL)
  

• In 4.10: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81215290)
  Location: mm/ksm.c:837
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff81215290-ffffffff81215354: memcmp_pages (STB_LOCAL)
  

• In 4.13: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812204a0)
  Location: mm/ksm.c:994
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff812204a0-ffffffff81220508: memcmp_pages (STB_LOCAL)
  

• In 4.15: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8123b6e0)
  Location: mm/ksm.c:994
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8123b6e0-ffffffff8123b748: memcmp_pages (STB_LOCAL)
  

• In 4.18: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8125ec70)
  Location: mm/ksm.c:1017
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8125ec70-ffffffff8125ecd8: memcmp_pages (STB_LOCAL)
  

• In 5.0: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812734a0)
  Location: mm/ksm.c:1018
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff812734a0-ffffffff81273508: memcmp_pages (STB_LOCAL)
  

• In 5.3: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8128eca0)
  Location: mm/ksm.c:1032
  Inline: False
  Direct callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8128eca0-ffffffff8128ed08: memcmp_pages (STB_LOCAL)
  

• In 5.4: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff81245c10)
  Location: mm/util.c:892
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff81245c10-ffffffff81245c78: memcmp_pages (STB_GLOBAL)
  

• In 5.8: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff81273990)
  Location: mm/util.c:914
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:unstable_tree_search_insert
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff81273990-ffffffff812739fb: memcmp_pages (STB_GLOBAL)
  

• In 5.11: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff8127e220)
  Location: mm/util.c:973
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:unstable_tree_search_insert
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8127e220-ffffffff8127e28b: memcmp_pages (STB_WEAK)
  

• In 5.13: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff81283390)
  Location: mm/util.c:963
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:unstable_tree_search_insert
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff81283390-ffffffff812833fb: memcmp_pages (STB_WEAK)
  

• In 5.15: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff812c1550)
  Location: mm/util.c:994
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:unstable_tree_search_insert
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff812c1550-ffffffff812c15bb: memcmp_pages (STB_WEAK)
  

• In 5.19: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff8131e550)
  Location: mm/util.c:1119
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8131e550-ffffffff8131e60a: memcmp_pages (STB_WEAK)
  

• In 6.2: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff81392030)
  Location: mm/util.c:1014
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff81392030-ffffffff813920dc: memcmp_pages (STB_WEAK)
  

• In 6.5: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff813c4a30)
  Location: mm/util.c:1037
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff813c4a30-ffffffff813c4adc: memcmp_pages (STB_WEAK)
  

• In 6.8: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff813ef4b0)
  Location: mm/util.c:1045
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff813ef4b0-ffffffff813ef4f9: memcmp_pages (STB_WEAK)
  

Arch

• In arm64: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffff8000102d9300)
  Location: mm/util.c:892
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffff8000102d9300-ffff8000102d9390: memcmp_pages (STB_GLOBAL)
  

• In armhf: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (c050047c)
  Location: mm/util.c:892
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  c050047c-c05004d8: memcmp_pages (STB_GLOBAL)
  

• In ppc64el: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (c000000000398f00)
  Location: mm/util.c:892
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  c000000000398f00-c000000000398fa4: memcmp_pages (STB_GLOBAL)
  

• In riscv64: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffe0001f369a)
  Location: mm/util.c:892
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffe0001f369a-ffffffe0001f3726: memcmp_pages (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff8123e260)
  Location: mm/util.c:892
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8123e260-ffffffff8123e2c8: memcmp_pages (STB_GLOBAL)
  

• In azure: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff81231260)
  Location: mm/util.c:892
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff81231260-ffffffff812312c8: memcmp_pages (STB_GLOBAL)
  

• In gcp: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff8123c000)
  Location: mm/util.c:892
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8123c000-ffffffff8123c068: memcmp_pages (STB_GLOBAL)
  

• In lowlatency: ✅

  int memcmp_pages(struct page *page1, struct page *page2);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff8124b720)
  Location: mm/util.c:892
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8124b720-ffffffff8124b7c0: memcmp_pages (STB_GLOBAL)
  

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 ✅
• 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 ✅