DepSurf

Function: __dma_direct_alloc_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: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81118a20)
  Location: kernel/dma/direct.c:96
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  ffffffff81118a20-ffffffff81118bcf: __dma_direct_alloc_pages (STB_GLOBAL)
  

• In 5.3: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81122e70)
  Location: kernel/dma/direct.c:85
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  ffffffff81122e70-ffffffff81123057: __dma_direct_alloc_pages (STB_GLOBAL)
  

• In 5.4: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8112f2b0)
  Location: kernel/dma/direct.c:85
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  ffffffff8112f2b0-ffffffff8112f497: __dma_direct_alloc_pages (STB_GLOBAL)
  

• In 5.8: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8113dd10)
  Location: kernel/dma/direct.c:112
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  ffffffff8113dd10-ffffffff8113de11: __dma_direct_alloc_pages (STB_LOCAL)
  

• In 5.11: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811384c0)
  Location: kernel/dma/direct.c:78
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/direct.c:dma_direct_alloc
    - kernel/dma/direct.c:dma_direct_alloc
  

  Symbols:

  ffffffff811384c0-ffffffff81138749: __dma_direct_alloc_pages (STB_LOCAL)
  

• In 5.13: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811395e0)
  Location: kernel/dma/direct.c:78
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/direct.c:dma_direct_alloc
    - kernel/dma/direct.c:dma_direct_alloc
  

  Symbols:

  ffffffff811395e0-ffffffff8113984a: __dma_direct_alloc_pages (STB_LOCAL)
  

• In 5.15: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8115c630)
  Location: kernel/dma/direct.c:87
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/direct.c:dma_direct_alloc
    - kernel/dma/direct.c:dma_direct_alloc
  

  Symbols:

  ffffffff8115c630-ffffffff8115c823: __dma_direct_alloc_pages (STB_LOCAL)
  

• In 5.19: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/dma/direct.c (ffffffff811863b0)
  Location: kernel/dma/direct.c:117
  Inline: True
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/direct.c:dma_direct_alloc
    - kernel/dma/direct.c:dma_direct_alloc
  

  Symbols:

  ffffffff811863b0-ffffffff811865c2: __dma_direct_alloc_pages.constprop.0 (STB_LOCAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/dma/direct.c (ffffffff811c1db0)
  Location: kernel/dma/direct.c:117
  Inline: True
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/direct.c:dma_direct_alloc
    - kernel/dma/direct.c:dma_direct_alloc
  

  Symbols:

  ffffffff811c1db0-ffffffff811c2013: __dma_direct_alloc_pages.constprop.0 (STB_LOCAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/dma/direct.c (ffffffff811d48f0)
  Location: kernel/dma/direct.c:118
  Inline: True
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/direct.c:dma_direct_alloc
    - kernel/dma/direct.c:dma_direct_alloc
  

  Symbols:

  ffffffff811d48f0-ffffffff811d4b5f: __dma_direct_alloc_pages.isra.0 (STB_LOCAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/dma/direct.c (ffffffff811e97e0)
  Location: kernel/dma/direct.c:118
  Inline: True
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/direct.c:dma_direct_alloc
    - kernel/dma/direct.c:dma_direct_alloc
  

  Symbols:

  ffffffff811e97e0-ffffffff811e9a52: __dma_direct_alloc_pages.isra.0 (STB_LOCAL)
  

Arch

• In arm64: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffff800010194cf8)
  Location: kernel/dma/direct.c:85
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/remap.c:arch_dma_alloc
  

  Symbols:

  ffff800010194cf8-ffff800010194f08: __dma_direct_alloc_pages (STB_GLOBAL)
  

• In armhf: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (c03e1a50)
  Location: kernel/dma/direct.c:85
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  c03e1a50-c03e1c9c: __dma_direct_alloc_pages (STB_GLOBAL)
  

• In ppc64el: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (c0000000001f5010)
  Location: kernel/dma/direct.c:85
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  c0000000001f5010-c0000000001f51dc: __dma_direct_alloc_pages (STB_GLOBAL)
  

• In riscv64: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffe000126bd6)
  Location: kernel/dma/direct.c:85
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  ffffffe000126bd6-ffffffe000126d4a: __dma_direct_alloc_pages (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81127920)
  Location: kernel/dma/direct.c:85
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  ffffffff81127920-ffffffff81127ad7: __dma_direct_alloc_pages (STB_GLOBAL)
  

• In azure: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8111a2f0)
  Location: kernel/dma/direct.c:85
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  ffffffff8111a2f0-ffffffff8111a4d7: __dma_direct_alloc_pages (STB_GLOBAL)
  

• In gcp: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81125780)
  Location: kernel/dma/direct.c:85
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  ffffffff81125780-ffffffff81125967: __dma_direct_alloc_pages (STB_GLOBAL)
  

• In lowlatency: ✅

  struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, long unsigned int attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81131dc0)
  Location: kernel/dma/direct.c:85
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_alloc_pages
  

  Symbols:

  ffffffff81131dc0-ffffffff81131fa7: __dma_direct_alloc_pages (STB_GLOBAL)
  

Differences

Regular

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

  • Param removed. dma_addr_t *dma_handle
  • Param reordered. dev, size, dma_handle, gfp, attrs ➡️ dev, size, gfp, attrs
• Changed between 5.8 and 5.11 ⚠️

  • Param removed. long unsigned int attrs
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅

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 ✅