DepSurf

Function: unmap_page

Status

Regular

• In 4.4: ✅

  void unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir, struct dma_attrs *attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff8152f860)
  Location: drivers/iommu/amd_iommu.c:2530
  Inline: False
  

  Symbols:

  ffffffff8152f860-ffffffff8152f8e4: unmap_page (STB_LOCAL)
  

• In 4.8: ✅

  void unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff81584940)
  Location: drivers/iommu/amd_iommu.c:2400
  Inline: False
  

  Symbols:

  ffffffff81584940-ffffffff81584981: unmap_page (STB_LOCAL)
  

• In 4.10: ✅

  void unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff815b1a20)
  Location: drivers/iommu/amd_iommu.c:2493
  Inline: False
  

  Symbols:

  ffffffff815b1a20-ffffffff815b1a61: unmap_page (STB_LOCAL)
  

• In 4.13: ✅

  void unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff815c76b0)
  Location: drivers/iommu/amd_iommu.c:2654
  Inline: False
  

  Symbols:

  ffffffff815c76b0-ffffffff815c76f1: unmap_page (STB_LOCAL)
  

• In 4.15: ✅

  void unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff8162e380)
  Location: drivers/iommu/amd_iommu.c:2435
  Inline: False
  

  Symbols:

  ffffffff8162e380-ffffffff8162e3c1: unmap_page (STB_LOCAL)
  

• In 4.18: ✅

  void unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/amd_iommu.c (ffffffff816690f0)
  Location: drivers/iommu/amd_iommu.c:2445
  Inline: False
  

  Symbols:

  ffffffff816690f0-ffffffff81669131: unmap_page (STB_LOCAL)
  

• In 5.0: Collision, Selective Inline ⚠️

  void unmap_page(struct page *page);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8128cd15)
  Location: mm/huge_memory.c:2348
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In drivers/iommu/amd_iommu.c (ffffffff81687950)
  Location: drivers/iommu/amd_iommu.c:2521
  Inline: False
  

  Symbols:

  ffffffff81687950-ffffffff81687991: unmap_page (STB_LOCAL)
  

• In 5.3: Collision, Selective Inline ⚠️

  void unmap_page(struct page *page);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a7a27)
  Location: mm/huge_memory.c:2406
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In drivers/iommu/amd_iommu.c (ffffffff816bf0e0)
  Location: drivers/iommu/amd_iommu.c:2499
  Inline: False
  

  Symbols:

  ffffffff816bf0e0-ffffffff816bf123: unmap_page (STB_LOCAL)
  

• In 5.4: Collision, Selective Inline ⚠️

  void unmap_page(struct page *page);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b8ef2)
  Location: mm/huge_memory.c:2411
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In drivers/iommu/amd_iommu.c (ffffffff816e2480)
  Location: drivers/iommu/amd_iommu.c:2529
  Inline: False
  

  Symbols:

  ffffffff816e2480-ffffffff816e24c3: unmap_page (STB_LOCAL)
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812edb01)
  Location: mm/huge_memory.c:2321
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812f91c3)
  Location: mm/huge_memory.c:2345
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ff7c5)
  Location: mm/huge_memory.c:2356
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff813493e1)
  Location: mm/huge_memory.c:2284
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff813bf733)
  Location: mm/huge_memory.c:2304
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffff8000103595f0)
  Location: mm/huge_memory.c:2411
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

• In armhf: Absent ⚠️
• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/huge_memory.c (c000000000442b4c)
  Location: mm/huge_memory.c:2411
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Collision, Selective Inline ⚠️

  void unmap_page(struct page *page);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b14d2)
  Location: mm/huge_memory.c:2411
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In drivers/iommu/amd_iommu.c (ffffffff816a7ed0)
  Location: drivers/iommu/amd_iommu.c:2529
  Inline: False
  

  Symbols:

  ffffffff816a7ed0-ffffffff816a7f13: unmap_page (STB_LOCAL)
  

• In azure: Collision, Selective Inline ⚠️

  void unmap_page(struct page *page);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a28a2)
  Location: mm/huge_memory.c:2411
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In drivers/iommu/amd_iommu.c (ffffffff816858c0)
  Location: drivers/iommu/amd_iommu.c:2529
  Inline: False
  

  Symbols:

  ffffffff816858c0-ffffffff81685903: unmap_page (STB_LOCAL)
  

• In gcp: Collision, Selective Inline ⚠️

  void unmap_page(struct page *page);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812af2e2)
  Location: mm/huge_memory.c:2411
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In drivers/iommu/amd_iommu.c (ffffffff816d6140)
  Location: drivers/iommu/amd_iommu.c:2529
  Inline: False
  

  Symbols:

  ffffffff816d6140-ffffffff816d6183: unmap_page (STB_LOCAL)
  

• In lowlatency: Collision, Selective Inline ⚠️

  void unmap_page(struct page *page);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812bf632)
  Location: mm/huge_memory.c:2411
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In drivers/iommu/amd_iommu.c (ffffffff816f06f0)
  Location: drivers/iommu/amd_iommu.c:2529
  Inline: False
  

  Symbols:

  ffffffff816f06f0-ffffffff816f0733: unmap_page (STB_LOCAL)
  

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 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Param added. struct page *page
  • Param removed. struct device *dev
  • Param removed. dma_addr_t dma_addr
  • Param removed. size_t size
  • Param removed. enum dma_data_direction dir
  • Param removed. long unsigned int attrs
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅

Arch

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 ✅