DepSurf

Function: arch_wb_cache_pmem

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8128698c)
  Location: arch/x86/include/asm/pmem.h:63
  Inline: True
  Inline callers:
    - fs/dax.c:__dax_zero_page_range
    - fs/dax.c:dax_do_io
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8129abf9)
  Location: arch/x86/include/asm/pmem.h:60
  Inline: True
  Inline callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:__dax_zero_page_range
  

• In 4.13: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff818fd590)
  Location: arch/x86/lib/usercopy_64.c:100
  Inline: False
  

  Symbols:

  ffffffff818fd590-ffffffff818fd5c0: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 4.15: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81985070)
  Location: arch/x86/lib/usercopy_64.c:100
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81985070-ffffffff819850a2: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 4.18: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff819e1560)
  Location: arch/x86/lib/usercopy_64.c:120
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff819e1560-ffffffff819e1591: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 5.0: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a1c510)
  Location: arch/x86/lib/usercopy_64.c:120
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81a1c510-ffffffff81a1c541: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 5.3: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a8c1c0)
  Location: arch/x86/lib/usercopy_64.c:101
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81a8c1c0-ffffffff81a8c1f4: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 5.4: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81ac3480)
  Location: arch/x86/lib/usercopy_64.c:101
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81ac3480-ffffffff81ac34b4: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 5.8: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff815ff9f0)
  Location: arch/x86/lib/usercopy_64.c:102
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff815ff9f0-ffffffff815ffa00: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 5.11: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81624920)
  Location: arch/x86/lib/usercopy_64.c:81
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81624920-ffffffff81624930: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 5.13: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff816082f0)
  Location: arch/x86/lib/usercopy_64.c:81
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff816082f0-ffffffff81608300: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 5.15: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81676f30)
  Location: arch/x86/lib/usercopy_64.c:81
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81676f30-ffffffff81676f40: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 5.19: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81791f00)
  Location: arch/x86/lib/usercopy_64.c:79
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81791f00-ffffffff81791f18: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 6.2: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff8204fce0)
  Location: arch/x86/lib/usercopy_64.c:39
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff8204fce0-ffffffff8204fcf8: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 6.5: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff820ce230)
  Location: arch/x86/lib/usercopy_64.c:40
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff820ce230-ffffffff820ce248: arch_wb_cache_pmem (STB_GLOBAL)
  

• In 6.8: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff821a8a40)
  Location: arch/x86/lib/usercopy_64.c:40
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff821a8a40-ffffffff821a8a58: arch_wb_cache_pmem (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm64/mm/flush.c (ffff8000100adb38)
  Location: arch/arm64/mm/flush.c:81
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffff8000100adb38-ffff8000100adb70: arch_wb_cache_pmem (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/lib/pmem.c (c0000000000a7d80)
  Location: arch/powerpc/lib/pmem.c:15
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  c0000000000a7d80-c0000000000a7de8: arch_wb_cache_pmem (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a622d0)
  Location: arch/x86/lib/usercopy_64.c:101
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81a622d0-ffffffff81a62304: arch_wb_cache_pmem (STB_GLOBAL)
  

• In azure: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a1f340)
  Location: arch/x86/lib/usercopy_64.c:101
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81a1f340-ffffffff81a1f374: arch_wb_cache_pmem (STB_GLOBAL)
  

• In gcp: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81ace6c0)
  Location: arch/x86/lib/usercopy_64.c:101
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81ace6c0-ffffffff81ace6f4: arch_wb_cache_pmem (STB_GLOBAL)
  

• In lowlatency: ✅

  void arch_wb_cache_pmem(void *addr, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81adabd0)
  Location: arch/x86/lib/usercopy_64.c:101
  Inline: False
  Direct callers:
    - drivers/dax/super.c:dax_flush
  

  Symbols:

  ffffffff81adabd0-ffffffff81adac04: arch_wb_cache_pmem (STB_GLOBAL)
  

Differences

Regular

• 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 ppc64el ✅

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 ✅