DepSurf

Function: dma_direct_free

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: ✅

  void dma_direct_free(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 (ffffffff8110cf60)
  Location: kernel/dma/direct.c:126
  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/swiotlb.c:swiotlb_free
  

  Symbols:

  ffffffff8110cf60-ffffffff8110cfbb: dma_direct_free (STB_GLOBAL)
  

• In 5.0: ✅

  void dma_direct_free(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 (ffffffff81118d90)
  Location: kernel/dma/direct.c:204
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
  

  Symbols:

  ffffffff81118d90-ffffffff81118da0: dma_direct_free (STB_GLOBAL)
  

• In 5.3: ✅

  void dma_direct_free(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 (ffffffff81123280)
  Location: kernel/dma/direct.c:213
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
    - drivers/iommu/intel-iommu.c:intel_free_coherent
  

  Symbols:

  ffffffff81123280-ffffffff81123290: dma_direct_free (STB_GLOBAL)
  

• In 5.4: ✅

  void dma_direct_free(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 (ffffffff8112f6c0)
  Location: kernel/dma/direct.c:213
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
    - drivers/iommu/intel-iommu.c:intel_free_coherent
  

  Symbols:

  ffffffff8112f6c0-ffffffff8112f6d0: dma_direct_free (STB_GLOBAL)
  

• In 5.8: ✅

  void dma_direct_free(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 (ffffffff8113e2b0)
  Location: kernel/dma/direct.c:299
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
  

  Symbols:

  ffffffff8113e2b0-ffffffff8113e2c0: dma_direct_free (STB_GLOBAL)
  

• In 5.11: ✅

  void dma_direct_free(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 (ffffffff81138ca0)
  Location: kernel/dma/direct.c:244
  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/mapping.c:dma_free_attrs
  

  Symbols:

  ffffffff81138ca0-ffffffff81138dd7: dma_direct_free (STB_GLOBAL)
  

• In 5.13: ✅

  void dma_direct_free(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 (ffffffff81139d80)
  Location: kernel/dma/direct.c:244
  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/mapping.c:dma_free_attrs
  

  Symbols:

  ffffffff81139d80-ffffffff81139eb7: dma_direct_free (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

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

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/direct.c (0)
  Location: kernel/dma/direct.c:274
  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/mapping.c:dma_free_attrs
  

  Symbols:

  ffffffff81cb03dc-ffffffff81cb03fa: dma_direct_free.cold (STB_LOCAL)
  ffffffff8115cde0-ffffffff8115cf13: dma_direct_free (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

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

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/direct.c (0)
  Location: kernel/dma/direct.c:322
  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/mapping.c:dma_free_attrs
  

  Symbols:

  ffffffff81e6105f-ffffffff81e61070: dma_direct_free.cold (STB_LOCAL)
  ffffffff81186bc0-ffffffff81186d59: dma_direct_free (STB_GLOBAL)
  

• In 6.2: ✅

  void dma_direct_free(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 (ffffffff811c2660)
  Location: kernel/dma/direct.c:322
  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/mapping.c:dma_free_attrs
  

  Symbols:

  ffffffff811c2660-ffffffff811c2805: dma_direct_free (STB_GLOBAL)
  

• In 6.5: ✅

  void dma_direct_free(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 (ffffffff811d51a0)
  Location: kernel/dma/direct.c:321
  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/mapping.c:dma_free_attrs
  

  Symbols:

  ffffffff811d51a0-ffffffff811d5345: dma_direct_free (STB_GLOBAL)
  

• In 6.8: ✅

  void dma_direct_free(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 (ffffffff811ea090)
  Location: kernel/dma/direct.c:312
  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/mapping.c:dma_free_attrs
  

  Symbols:

  ffffffff811ea090-ffffffff811ea237: dma_direct_free (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void dma_direct_free(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 (ffff800010195170)
  Location: kernel/dma/direct.c:213
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_free_coherent
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent
  

  Symbols:

  ffff800010195170-ffff800010195204: dma_direct_free (STB_GLOBAL)
  

• In armhf: ✅

  void dma_direct_free(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 (c03e1e78)
  Location: kernel/dma/direct.c:213
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
  

  Symbols:

  c03e1e78-c03e1ea4: dma_direct_free (STB_GLOBAL)
  

• In ppc64el: ✅

  void dma_direct_free(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 (c0000000001f54e0)
  Location: kernel/dma/direct.c:213
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/dma-iommu.c:dma_iommu_free_coherent
    - kernel/dma/mapping.c:dma_free_attrs
  

  Symbols:

  c0000000001f54e0-c0000000001f54f4: dma_direct_free (STB_GLOBAL)
  

• In riscv64: ✅

  void dma_direct_free(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 (ffffffe000126ed4)
  Location: kernel/dma/direct.c:213
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
  

  Symbols:

  ffffffe000126ed4-ffffffe000126f1e: dma_direct_free (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void dma_direct_free(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 (ffffffff81127d00)
  Location: kernel/dma/direct.c:213
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
    - drivers/iommu/intel-iommu.c:intel_free_coherent
  

  Symbols:

  ffffffff81127d00-ffffffff81127d10: dma_direct_free (STB_GLOBAL)
  

• In azure: ✅

  void dma_direct_free(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 (ffffffff8111a700)
  Location: kernel/dma/direct.c:213
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
    - drivers/iommu/intel-iommu.c:intel_free_coherent
  

  Symbols:

  ffffffff8111a700-ffffffff8111a710: dma_direct_free (STB_GLOBAL)
  

• In gcp: ✅

  void dma_direct_free(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 (ffffffff81125b90)
  Location: kernel/dma/direct.c:213
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
    - drivers/iommu/intel-iommu.c:intel_free_coherent
  

  Symbols:

  ffffffff81125b90-ffffffff81125ba0: dma_direct_free (STB_GLOBAL)
  

• In lowlatency: ✅

  void dma_direct_free(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 (ffffffff811321d0)
  Location: kernel/dma/direct.c:213
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_free_attrs
    - drivers/iommu/intel-iommu.c:intel_free_coherent
  

  Symbols:

  ffffffff811321d0-ffffffff811321e0: dma_direct_free (STB_GLOBAL)
  

Differences

Regular

• 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 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 ✅