DepSurf

Function: dma_generic_free_coherent

Status

Regular

• In 4.4: ✅

  void dma_generic_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_addr, struct dma_attrs *attrs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-dma.c (ffffffff81034f30)
  Location: arch/x86/kernel/pci-dma.c:122
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-swiotlb.c:x86_swiotlb_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
  

  Symbols:

  ffffffff81034f30-ffffffff81034f57: dma_generic_free_coherent (STB_GLOBAL)
  

• In 4.8: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-dma.c (ffffffff81034120)
  Location: arch/x86/kernel/pci-dma.c:122
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-swiotlb.c:x86_swiotlb_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
  

  Symbols:

  ffffffff81034120-ffffffff81034147: dma_generic_free_coherent (STB_GLOBAL)
  

• In 4.10: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-dma.c (ffffffff81033d60)
  Location: arch/x86/kernel/pci-dma.c:122
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-swiotlb.c:x86_swiotlb_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
  

  Symbols:

  ffffffff81033d60-ffffffff81033d87: dma_generic_free_coherent (STB_GLOBAL)
  

• In 4.13: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-dma.c (ffffffff81031e20)
  Location: arch/x86/kernel/pci-dma.c:123
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-swiotlb.c:x86_swiotlb_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
  

  Symbols:

  ffffffff81031e20-ffffffff81031e47: dma_generic_free_coherent (STB_GLOBAL)
  

• In 4.15: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-dma.c (ffffffff81034150)
  Location: arch/x86/kernel/pci-dma.c:127
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-swiotlb.c:x86_swiotlb_free_coherent
    - arch/x86/kernel/amd_gart_64.c:gart_free_coherent
  

  Symbols:

  ffffffff81034150-ffffffff81034177: dma_generic_free_coherent (STB_GLOBAL)
  

• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

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

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param type changed. struct dma_attrs *attrs ➡️ long unsigned int attrs
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅