DepSurf

Function: unmap_single

Status

Regular

• In 4.4: Selective Inline ⚠️

  void unmap_single(struct device *hwdev, dma_addr_t dev_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff81412880)
  Location: lib/swiotlb.c:784
  Inline: True
  Direct callers:
    - lib/swiotlb.c:swiotlb_unmap_page
  

  Symbols:

  ffffffff81412880-ffffffff814128a5: unmap_single (STB_LOCAL)
  

• In 4.8: Selective Inline ⚠️

  void unmap_single(struct device *hwdev, dma_addr_t dev_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff8145a5b0)
  Location: lib/swiotlb.c:784
  Inline: True
  Direct callers:
    - lib/swiotlb.c:swiotlb_unmap_page
  

  Symbols:

  ffffffff8145a5b0-ffffffff8145a5d5: unmap_single (STB_LOCAL)
  

• In 4.10: Selective Inline ⚠️

  void unmap_single(struct device *hwdev, dma_addr_t dev_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff81479060)
  Location: lib/swiotlb.c:839
  Inline: True
  Direct callers:
    - lib/swiotlb.c:swiotlb_unmap_page
  

  Symbols:

  ffffffff81479060-ffffffff81479085: unmap_single (STB_LOCAL)
  

• In 4.13: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In lib/swiotlb.c (ffffffff814823d1)
  Location: lib/swiotlb.c:839
  Inline: True
  Inline callers:
    - lib/swiotlb.c:swiotlb_unmap_page
  Direct callers:
    - lib/swiotlb.c:swiotlb_unmap_page
  

  Symbols:

  ffffffff814823c0-ffffffff814823c6: unmap_single.part.13 (STB_LOCAL)
  

• In 4.15: Selective Inline ⚠️

  void unmap_single(struct device *hwdev, dma_addr_t dev_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff814be390)
  Location: lib/swiotlb.c:884
  Inline: True
  Direct callers:
    - lib/swiotlb.c:swiotlb_unmap_page
  

  Symbols:

  ffffffff814be390-ffffffff814be3c3: unmap_single (STB_LOCAL)
  

• In 4.18: Selective Inline ⚠️

  void unmap_single(struct device *hwdev, dma_addr_t dev_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8110e1c0)
  Location: kernel/dma/swiotlb.c:847
  Inline: True
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_unmap_page
  

  Symbols:

  ffffffff8110e1c0-ffffffff8110e204: unmap_single (STB_LOCAL)
  

• 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

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Param added. long unsigned int attrs
• No changes between 4.15 and 4.18 ✅