DepSurf

Function: dma_direct_free_pages

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81118cf0)
  Location: kernel/dma/direct.c:186
  Inline: False
  Direct callers:
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_alloc_coherent
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff81118cf0-ffffffff81118d80: dma_direct_free_pages (STB_GLOBAL)
  

• In 5.3: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811231c0)
  Location: kernel/dma/direct.c:183
  Inline: False
  Direct callers:
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_alloc_coherent
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff811231c0-ffffffff81123270: dma_direct_free_pages (STB_GLOBAL)
  

• In 5.4: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8112f600)
  Location: kernel/dma/direct.c:183
  Inline: False
  Direct callers:
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_alloc_coherent
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff8112f600-ffffffff8112f6b0: dma_direct_free_pages (STB_GLOBAL)
  

• In 5.8: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8113e1d0)
  Location: kernel/dma/direct.c:261
  Inline: False
  Direct callers:
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_alloc_coherent
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff8113e1d0-ffffffff8113e292: dma_direct_free_pages (STB_GLOBAL)
  

• In 5.11: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, struct page *page, dma_addr_t dma_addr, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81138f80)
  Location: kernel/dma/direct.c:317
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_pages
  

  Symbols:

  ffffffff81138f80-ffffffff8113901d: dma_direct_free_pages (STB_GLOBAL)
  

• In 5.13: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, struct page *page, dma_addr_t dma_addr, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8113a060)
  Location: kernel/dma/direct.c:317
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_pages
  

  Symbols:

  ffffffff8113a060-ffffffff8113a0fd: dma_direct_free_pages (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void dma_direct_free_pages(struct device *dev, size_t size, struct page *page, dma_addr_t dma_addr, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/direct.c (0)
  Location: kernel/dma/direct.c:357
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_pages
  

  Symbols:

  ffffffff81cb0419-ffffffff81cb0437: dma_direct_free_pages.cold (STB_LOCAL)
  ffffffff8115d0e0-ffffffff8115d190: dma_direct_free_pages (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void dma_direct_free_pages(struct device *dev, size_t size, struct page *page, dma_addr_t dma_addr, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/direct.c (0)
  Location: kernel/dma/direct.c:391
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_pages
  

  Symbols:

  ffffffff81e61070-ffffffff81e61081: dma_direct_free_pages.cold (STB_LOCAL)
  ffffffff81186f20-ffffffff81186feb: dma_direct_free_pages (STB_GLOBAL)
  

• In 6.2: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, struct page *page, dma_addr_t dma_addr, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811c29f0)
  Location: kernel/dma/direct.c:391
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_pages
  

  Symbols:

  ffffffff811c29f0-ffffffff811c2ac7: dma_direct_free_pages (STB_GLOBAL)
  

• In 6.5: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, struct page *page, dma_addr_t dma_addr, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811d5530)
  Location: kernel/dma/direct.c:390
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_pages
  

  Symbols:

  ffffffff811d5530-ffffffff811d5607: dma_direct_free_pages (STB_GLOBAL)
  

• In 6.8: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, struct page *page, dma_addr_t dma_addr, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811ea420)
  Location: kernel/dma/direct.c:379
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_pages
  

  Symbols:

  ffffffff811ea420-ffffffff811ea4f7: dma_direct_free_pages (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffff800010195058)
  Location: kernel/dma/direct.c:183
  Inline: True
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffff800010195058-ffff8000101950d8: dma_direct_free_pages (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/direct.c (c03e1e00)
  Location: kernel/dma/direct.c:183
  Inline: True
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  c03e1e00-c03e1e4c: dma_direct_free_pages (STB_GLOBAL)
  

• In ppc64el: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (c0000000001f53d0)
  Location: kernel/dma/direct.c:183
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  c0000000001f53d0-c0000000001f54b8: dma_direct_free_pages (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffe000126e12)
  Location: kernel/dma/direct.c:183
  Inline: True
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffe000126e12-ffffffe000126e8a: dma_direct_free_pages (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81127c30)
  Location: kernel/dma/direct.c:183
  Inline: False
  Direct callers:
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_alloc_coherent
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff81127c30-ffffffff81127ce7: dma_direct_free_pages (STB_GLOBAL)
  

• In azure: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8111a640)
  Location: kernel/dma/direct.c:183
  Inline: False
  Direct callers:
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_alloc_coherent
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff8111a640-ffffffff8111a6f0: dma_direct_free_pages (STB_GLOBAL)
  

• In gcp: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81125ad0)
  Location: kernel/dma/direct.c:183
  Inline: False
  Direct callers:
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_alloc_coherent
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff81125ad0-ffffffff81125b80: dma_direct_free_pages (STB_GLOBAL)
  

• In lowlatency: ✅

  void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81132110)
  Location: kernel/dma/direct.c:183
  Inline: False
  Direct callers:
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_alloc_coherent
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff81132110-ffffffff811321c0: dma_direct_free_pages (STB_GLOBAL)
  

Differences

Regular

• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Param added. struct page *page
  • Param added. enum dma_data_direction dir
  • Param removed. void *cpu_addr
  • Param removed. long unsigned int attrs
• 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 ✅