DepSurf

Function: swiotlb_free

Status

Regular

• In 4.4: ✅

  void swiotlb_free();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff81f9e73b)
  Location: lib/swiotlb.c:353
  Inline: False
  

  Symbols:

  ffffffff81f9e73b-ffffffff81f9e8ae: swiotlb_free (STB_GLOBAL)
  

• In 4.8: ✅

  void swiotlb_free();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff81fc9bc4)
  Location: lib/swiotlb.c:353
  Inline: False
  

  Symbols:

  ffffffff81fc9bc4-ffffffff81fc9d3d: swiotlb_free (STB_GLOBAL)
  

• In 4.10: ✅

  void swiotlb_free();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff82006bab)
  Location: lib/swiotlb.c:382
  Inline: False
  

  Symbols:

  ffffffff82006bab-ffffffff82006d2e: swiotlb_free (STB_GLOBAL)
  

• In 4.13: ✅

  void swiotlb_free();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff820e7be2)
  Location: lib/swiotlb.c:382
  Inline: False
  

  Symbols:

  ffffffff820e7be2-ffffffff820e7d66: swiotlb_free (STB_GLOBAL)
  

• In 4.15: ✅

  void swiotlb_free();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff826f0952)
  Location: lib/swiotlb.c:420
  Inline: False
  

  Symbols:

  ffffffff826f0952-ffffffff826f0ad6: swiotlb_free (STB_GLOBAL)
  

• In 4.18: ✅

  void swiotlb_free(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 kernel/dma/swiotlb.c (ffffffff8110e550)
  Location: kernel/dma/swiotlb.c:1067
  Inline: False
  

  Symbols:

  ffffffff8110e550-ffffffff8110e5b5: swiotlb_free (STB_GLOBAL)
  

• 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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (0)
  Location: include/linux/swiotlb.h:182
  Inline: True
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (0)
  Location: include/linux/swiotlb.h:177
  Inline: True
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (0)
  Location: include/linux/swiotlb.h:179
  Inline: True
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (0)
  Location: include/linux/swiotlb.h:275
  Inline: True
  

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 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Param added. struct device *dev
  • Param added. size_t size
  • Param added. void *vaddr
  • Param added. dma_addr_t dma_addr
  • Param added. long unsigned int attrs