DepSurf

Function: dma_free_from_pool

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: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: ✅

  bool dma_free_from_pool(struct device *dev, void *start, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/pool.c (ffffffff8113fa80)
  Location: kernel/dma/pool.c:287
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free_pages
  

  Symbols:

  ffffffff8113fa80-ffffffff8113fb13: dma_free_from_pool (STB_GLOBAL)
  

• In 5.11: ✅

  bool dma_free_from_pool(struct device *dev, void *start, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/pool.c (ffffffff8113b070)
  Location: kernel/dma/pool.c:283
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free_pages
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff8113b070-ffffffff8113b103: dma_free_from_pool (STB_GLOBAL)
  

• In 5.13: ✅

  bool dma_free_from_pool(struct device *dev, void *start, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/pool.c (ffffffff8113c360)
  Location: kernel/dma/pool.c:283
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free_pages
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff8113c360-ffffffff8113c3f2: dma_free_from_pool (STB_GLOBAL)
  

• In 5.15: ✅

  bool dma_free_from_pool(struct device *dev, void *start, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/pool.c (ffffffff8115f480)
  Location: kernel/dma/pool.c:283
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free_pages
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff8115f480-ffffffff8115f512: dma_free_from_pool (STB_GLOBAL)
  

• In 5.19: ✅

  bool dma_free_from_pool(struct device *dev, void *start, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/pool.c (ffffffff81189710)
  Location: kernel/dma/pool.c:283
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free_pages
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff81189710-ffffffff811897ae: dma_free_from_pool (STB_GLOBAL)
  

• In 6.2: ✅

  bool dma_free_from_pool(struct device *dev, void *start, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/pool.c (ffffffff811c5b40)
  Location: kernel/dma/pool.c:283
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free_pages
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff811c5b40-ffffffff811c5bde: dma_free_from_pool (STB_GLOBAL)
  

• In 6.5: ✅

  bool dma_free_from_pool(struct device *dev, void *start, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/pool.c (ffffffff811d8710)
  Location: kernel/dma/pool.c:283
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free_pages
    - kernel/dma/direct.c:dma_direct_free
  

  Symbols:

  ffffffff811d8710-ffffffff811d87ae: dma_free_from_pool (STB_GLOBAL)
  

• In 6.8: ✅

  bool dma_free_from_pool(struct device *dev, void *start, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/pool.c (ffffffff811ee220)
  Location: kernel/dma/pool.c:283
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_free_pages
    - kernel/dma/direct.c:dma_direct_free
    - kernel/dma/swiotlb.c:swiotlb_dyn_free
    - kernel/dma/swiotlb.c:swiotlb_alloc_pool
  

  Symbols:

  ffffffff811ee220-ffffffff811ee2be: dma_free_from_pool (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool dma_free_from_pool(void *start, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/remap.c (ffff800010197530)
  Location: kernel/dma/remap.c:206
  Inline: False
  Direct callers:
    - kernel/dma/remap.c:arch_dma_free
    - drivers/iommu/dma-iommu.c:__iommu_dma_free
  

  Symbols:

  ffff800010197530-ffff8000101975b0: dma_free_from_pool (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• 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