DepSurf

Function: do_wp_page

Status

Regular

• In 4.4: ✅

  int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma, long unsigned int address, pte_t *page_table, pmd_t *pmd, spinlock_t *ptl, pte_t orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811be030)
  Location: mm/memory.c:2285
  Inline: False
  Direct callers:
    - mm/memory.c:handle_mm_fault
    - mm/memory.c:handle_mm_fault
  

  Symbols:

  ffffffff811be030-ffffffff811be6ea: do_wp_page (STB_LOCAL)
  

• In 4.8: ✅

  int do_wp_page(struct fault_env *fe, pte_t orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811d82b0)
  Location: mm/memory.c:2359
  Inline: False
  Direct callers:
    - mm/memory.c:handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff811d82b0-ffffffff811d8aa1: do_wp_page (STB_LOCAL)
  

• In 4.10: ✅

  int do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811e8fc0)
  Location: mm/memory.c:2377
  Inline: False
  Direct callers:
    - mm/memory.c:handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff811e8fc0-ffffffff811e9585: do_wp_page (STB_LOCAL)
  

• In 4.13: ✅

  int do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811f4200)
  Location: mm/memory.c:2583
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff811f4200-ffffffff811f46f4: do_wp_page (STB_LOCAL)
  

• In 4.15: ✅

  int do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8120bf10)
  Location: mm/memory.c:2704
  Inline: False
  Direct callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff8120bf10-ffffffff8120c4ca: do_wp_page (STB_LOCAL)
  

• In 4.18: ✅

  int do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8122cad0)
  Location: mm/memory.c:2746
  Inline: False
  Direct callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff8122cad0-ffffffff8122d035: do_wp_page (STB_LOCAL)
  

• In 5.0: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81240020)
  Location: mm/memory.c:2483
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81240020-ffffffff812405d0: do_wp_page (STB_LOCAL)
  

• In 5.3: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81252160)
  Location: mm/memory.c:2539
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81252160-ffffffff81252874: do_wp_page (STB_LOCAL)
  

• In 5.4: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81260740)
  Location: mm/memory.c:2564
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81260740-ffffffff81260dd6: do_wp_page (STB_LOCAL)
  

• In 5.8: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81290ec0)
  Location: mm/memory.c:2906
  Inline: False
  Direct callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81290ec0-ffffffff81291257: do_wp_page (STB_LOCAL)
  

• In 5.11: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8129b960)
  Location: mm/memory.c:3086
  Inline: False
  Direct callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff8129b960-ffffffff8129bbc4: do_wp_page (STB_LOCAL)
  

• In 5.13: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812a0a50)
  Location: mm/memory.c:3147
  Inline: False
  Direct callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff812a0a50-ffffffff812a0d3a: do_wp_page (STB_LOCAL)
  

• In 5.15: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812e1b70)
  Location: mm/memory.c:3244
  Inline: False
  Direct callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff812e1b70-ffffffff812e1e4f: do_wp_page (STB_LOCAL)
  

• In 5.19: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81342990)
  Location: mm/memory.c:3353
  Inline: False
  Direct callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81342990-ffffffff81342d97: do_wp_page (STB_LOCAL)
  

• In 6.2: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff813baa10)
  Location: mm/memory.c:3336
  Inline: False
  Direct callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff813baa10-ffffffff813bad50: do_wp_page (STB_LOCAL)
  

• In 6.5: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff813ef520)
  Location: mm/memory.c:3339
  Inline: False
  Direct callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff813ef520-ffffffff813ef866: do_wp_page (STB_LOCAL)
  

• In 6.8: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81419980)
  Location: mm/memory.c:3436
  Inline: False
  Direct callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81419980-ffffffff81419e03: do_wp_page (STB_LOCAL)
  

Arch

• In arm64: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffff8000102f7a98)
  Location: mm/memory.c:2564
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffff8000102f7a98-ffff8000102f8180: do_wp_page (STB_LOCAL)
  

• In armhf: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (c051a26c)
  Location: mm/memory.c:2564
  Inline: False
  Direct callers:
    - mm/memory.c:handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  c051a26c-c051a954: do_wp_page (STB_LOCAL)
  

• In ppc64el: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (c0000000003c09e0)
  Location: mm/memory.c:2564
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  c0000000003c09e0-c0000000003c1498: do_wp_page (STB_LOCAL)
  

• In riscv64: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffe000208018)
  Location: mm/memory.c:2564
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffe000208018-ffffffe000208746: do_wp_page (STB_LOCAL)
  

Flavor

• In aws: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81258d90)
  Location: mm/memory.c:2564
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81258d90-ffffffff81259426: do_wp_page (STB_LOCAL)
  

• In azure: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8124b240)
  Location: mm/memory.c:2564
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff8124b240-ffffffff8124b8a4: do_wp_page (STB_LOCAL)
  

• In gcp: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81256b30)
  Location: mm/memory.c:2564
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81256b30-ffffffff812571c6: do_wp_page (STB_LOCAL)
  

• In lowlatency: ✅

  vm_fault_t do_wp_page(struct vm_fault *vmf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812665a0)
  Location: mm/memory.c:2564
  Inline: False
  Direct callers:
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff812665a0-ffffffff81266bb3: do_wp_page (STB_LOCAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param added. struct fault_env *fe
  • Param removed. struct mm_struct *mm
  • Param removed. struct vm_area_struct *vma
  • Param removed. long unsigned int address
  • Param removed. pte_t *page_table
  • Param removed. pmd_t *pmd
  • Param removed. spinlock_t *ptl
  • Param reordered. mm, vma, address, page_table, pmd, ptl, orig_pte ➡️ fe, orig_pte
• 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
• 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 ✅