DepSurf

Function: wp_page_copy

Status

Regular

• In 4.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/memory.c (ffffffff811bc420)
  Location: mm/memory.c:2060
  Inline: True
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff811bc420-ffffffff811bc965: wp_page_copy.isra.56 (STB_LOCAL)
  

• In 4.8: ✅

  int wp_page_copy(struct fault_env *fe, pte_t orig_pte, struct page *old_page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811d7060)
  Location: mm/memory.c:2138
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff811d7060-ffffffff811d771b: wp_page_copy (STB_LOCAL)
  

• In 4.10: ✅

  int wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811e6d10)
  Location: mm/memory.c:2143
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff811e6d10-ffffffff811e742d: wp_page_copy (STB_LOCAL)
  

• In 4.13: ✅

  int wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811f1f10)
  Location: mm/memory.c:2349
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff811f1f10-ffffffff811f2532: wp_page_copy (STB_LOCAL)
  

• In 4.15: ✅

  int wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81208d80)
  Location: mm/memory.c:2466
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff81208d80-ffffffff812094fa: wp_page_copy (STB_LOCAL)
  

• In 4.18: ✅

  int wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81229c70)
  Location: mm/memory.c:2508
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff81229c70-ffffffff8122a3a0: wp_page_copy (STB_LOCAL)
  

• In 5.0: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8123d260)
  Location: mm/memory.c:2244
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff8123d260-ffffffff8123d9e4: wp_page_copy (STB_LOCAL)
  

• In 5.3: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8124ef00)
  Location: mm/memory.c:2298
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff8124ef00-ffffffff8124f6cf: wp_page_copy (STB_LOCAL)
  

• In 5.4: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8125d4e0)
  Location: mm/memory.c:2322
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff8125d4e0-ffffffff8125dc67: wp_page_copy (STB_LOCAL)
  

• In 5.8: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8128ce00)
  Location: mm/memory.c:2651
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff8128ce00-ffffffff8128d44a: wp_page_copy (STB_LOCAL)
  

• In 5.11: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81297e00)
  Location: mm/memory.c:2829
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff81297e00-ffffffff81298426: wp_page_copy (STB_LOCAL)
  

• In 5.13: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8129d4b0)
  Location: mm/memory.c:2890
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff8129d4b0-ffffffff8129da7d: wp_page_copy (STB_LOCAL)
  

• In 5.15: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812ddbb0)
  Location: mm/memory.c:2985
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff812ddbb0-ffffffff812de11b: wp_page_copy (STB_LOCAL)
  

• In 5.19: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8133db60)
  Location: mm/memory.c:3083
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff8133db60-ffffffff8133e260: wp_page_copy (STB_LOCAL)
  

• In 6.2: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff813b6c30)
  Location: mm/memory.c:3063
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff813b6c30-ffffffff813b739e: wp_page_copy (STB_LOCAL)
  

• In 6.5: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff813eb5e0)
  Location: mm/memory.c:3062
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff813eb5e0-ffffffff813ebc07: wp_page_copy (STB_LOCAL)
  

• In 6.8: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81416290)
  Location: mm/memory.c:3117
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff81416290-ffffffff814168b7: wp_page_copy (STB_LOCAL)
  

Arch

• In arm64: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffff8000102f4b40)
  Location: mm/memory.c:2322
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffff8000102f4b40-ffff8000102f532c: wp_page_copy (STB_LOCAL)
  

• In armhf: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (c0516cf4)
  Location: mm/memory.c:2322
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  c0516cf4-c0517394: wp_page_copy (STB_LOCAL)
  

• In ppc64el: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (c0000000003bb7b0)
  Location: mm/memory.c:2322
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  c0000000003bb7b0-c0000000003bc300: wp_page_copy (STB_LOCAL)
  

• In riscv64: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffe000206022)
  Location: mm/memory.c:2322
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffe000206022-ffffffe0002065c8: wp_page_copy (STB_LOCAL)
  

Flavor

• In aws: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81255b30)
  Location: mm/memory.c:2322
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff81255b30-ffffffff812562b7: wp_page_copy (STB_LOCAL)
  

• In azure: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81248210)
  Location: mm/memory.c:2322
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff81248210-ffffffff81248947: wp_page_copy (STB_LOCAL)
  

• In gcp: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812538d0)
  Location: mm/memory.c:2322
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff812538d0-ffffffff81254057: wp_page_copy (STB_LOCAL)
  

• In lowlatency: ✅

  vm_fault_t wp_page_copy(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81263290)
  Location: mm/memory.c:2322
  Inline: False
  Direct callers:
    - mm/memory.c:do_wp_page
  

  Symbols:

  ffffffff81263290-ffffffff81263ae9: wp_page_copy (STB_LOCAL)
  

Differences

Regular

• Changed between 4.8 and 4.10 ⚠️

  • Param added. struct vm_fault *vmf
  • Param removed. struct fault_env *fe
  • Param removed. pte_t orig_pte
  • Param removed. struct page *old_page
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Return type changed. int ➡️ vm_fault_t
• 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 ✅