DepSurf

Function: dma_to_pfn

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: 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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm/mm/dma-mapping.c (c031ad9c)
  Location: arch/arm/include/asm/dma-mapping.h:43
  Inline: True
  Inline callers:
    - arch/arm/mm/dma-mapping.c:arm_dma_supported
    - arch/arm/mm/dma-mapping.c:__dma_alloc
    - arch/arm/mm/dma-mapping.c:arm_dma_sync_single_for_device
    - arch/arm/mm/dma-mapping.c:arm_dma_sync_single_for_cpu
  

  In kernel/dma/direct.c (c03e1abc)
  Location: arch/arm/include/asm/dma-mapping.h:43
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

  In drivers/firmware/qcom_scm.c (c0c356d4)
  Location: arch/arm/include/asm/dma-mapping.h:43
  Inline: True
  Inline callers:
    - drivers/firmware/qcom_scm.c:qcom_scm_assign_mem
  

• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

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

Differences