DepSurf

Function: `phys_to_dma`

Status

Regular

In 4.4: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In lib/swiotlb.c (0)
Location: arch/x86/include/asm/dma-mapping.h:73
Inline: True
```
In 4.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In lib/swiotlb.c (0)
Location: arch/x86/include/asm/dma-mapping.h:70
Inline: True
```
In 4.10: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In lib/swiotlb.c (0)
Location: arch/x86/include/asm/dma-mapping.h:70
Inline: True
```
In 4.13: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In lib/swiotlb.c (0)
Location: arch/x86/include/asm/dma-mapping.h:58
Inline: True
```

In 4.15: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In arch/x86/kernel/pci-dma.c (ffffffff81034072)
Location: arch/x86/include/asm/dma-mapping.h:59
Inline: True
Inline callers:
  - arch/x86/kernel/pci-dma.c:dma_generic_alloc_coherent

In arch/x86/kernel/pci-nommu.c (ffffffff810360ec)
Location: arch/x86/include/asm/dma-mapping.h:59
Inline: True
Inline callers:
  - arch/x86/kernel/pci-nommu.c:nommu_map_page

In arch/x86/mm/mem_encrypt.c (0)
Location: arch/x86/include/asm/dma-mapping.h:59
Inline: True

In lib/swiotlb.c (ffffffff814be218)
Location: arch/x86/include/asm/dma-mapping.h:59
Inline: True
Inline callers:
  - lib/swiotlb.c:swiotlb_map_page
  - lib/swiotlb.c:swiotlb_alloc_coherent

In 4.18: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffffffff8110d045)
Location: include/linux/dma-direct.h:40
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc

In kernel/dma/swiotlb.c (ffffffff8110e056)
Location: include/linux/dma-direct.h:40
Inline: True
Inline callers:
  - kernel/dma/swiotlb.c:swiotlb_map_page

In 5.0: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffffffff811187b5)
Location: include/linux/dma-direct.h:41
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

In 5.3: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffffffff81122c51)
Location: include/linux/dma-direct.h:50
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

In 5.4: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffffffff8112f091)
Location: include/linux/dma-direct.h:58
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

In 5.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffffffff8113daf7)
Location: include/linux/dma-direct.h:44
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_coherent_ok
  - kernel/dma/direct.c:dma_direct_get_required_mask

In kernel/dma/swiotlb.c (ffffffff8113f331)
Location: include/linux/dma-direct.h:44
Inline: True
Inline callers:
  - kernel/dma/swiotlb.c:swiotlb_map

In 5.11: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (ffffffff81137dd1)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/mapping.c:dma_direct_map_page

In kernel/dma/direct.c (ffffffff8113942e)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_sg
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc_from_pool
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

In kernel/dma/swiotlb.c (ffffffff8113aa0c)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/swiotlb.c:swiotlb_map

In drivers/xen/swiotlb-xen.c (ffffffff817403ca)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_dma_supported
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_free_coherent
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent

In 5.13: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (ffffffff81138e94)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/mapping.c:dma_direct_map_page

In kernel/dma/direct.c (ffffffff8113a516)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_sg
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc_from_pool
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

In kernel/dma/swiotlb.c (ffffffff8113bd6c)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/swiotlb.c:swiotlb_map

In drivers/xen/swiotlb-xen.c (ffffffff81723e7f)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_dma_supported
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_free_coherent
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent

In 5.15: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (ffffffff8115bce9)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/mapping.c:dma_direct_map_page

In kernel/dma/direct.c (ffffffff8115d01d)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc_from_pool
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask
  - kernel/dma/direct.c:dma_direct_map_page

In kernel/dma/swiotlb.c (ffffffff8115ee6c)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/swiotlb.c:swiotlb_map

In drivers/xen/swiotlb-xen.c (ffffffff817a2d0b)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_dma_supported
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_free_coherent
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent

In 5.19: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (ffffffff811858d9)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/mapping.c:dma_direct_map_page

In kernel/dma/direct.c (ffffffff81186e97)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc_from_pool
  - kernel/dma/direct.c:dma_direct_get_required_mask
  - kernel/dma/direct.c:dma_direct_map_page

In kernel/dma/swiotlb.c (ffffffff81189006)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/swiotlb.c:swiotlb_map

In drivers/xen/swiotlb-xen.c (ffffffff818dcf84)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_dma_supported
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (ffffffff811c124e)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/mapping.c:dma_direct_map_page

In kernel/dma/direct.c (ffffffff811c2957)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc_from_pool
  - kernel/dma/direct.c:dma_direct_get_required_mask
  - kernel/dma/direct.c:dma_direct_map_page

In kernel/dma/swiotlb.c (ffffffff811c53e6)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/swiotlb.c:swiotlb_map

In drivers/xen/swiotlb-xen.c (ffffffff81a303c4)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_dma_supported
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (ffffffff811d3cce)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/mapping.c:dma_direct_map_page

In kernel/dma/direct.c (ffffffff811d5497)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc_from_pool
  - kernel/dma/direct.c:dma_direct_get_required_mask
  - kernel/dma/direct.c:dma_direct_map_page

In kernel/dma/swiotlb.c (ffffffff811d7fb6)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - kernel/dma/swiotlb.c:swiotlb_map

In drivers/xen/swiotlb-xen.c (ffffffff81a79bd4)
Location: include/linux/dma-direct.h:72
Inline: True
Inline callers:
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_dma_supported
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/mapping.c (ffffffff811e896e)
Location: include/linux/dma-direct.h:77
Inline: True
Inline callers:
  - kernel/dma/mapping.c:dma_direct_map_page

In kernel/dma/direct.c (ffffffff811ea387)
Location: include/linux/dma-direct.h:77
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc
  - kernel/dma/direct.c:dma_direct_alloc_from_pool
  - kernel/dma/direct.c:dma_direct_get_required_mask
  - kernel/dma/direct.c:dma_direct_map_page

In kernel/dma/swiotlb.c (ffffffff811ed9f2)
Location: include/linux/dma-direct.h:77
Inline: True
Inline callers:
  - kernel/dma/swiotlb.c:swiotlb_map

In drivers/xen/swiotlb-xen.c (ffffffff81acc041)
Location: include/linux/dma-direct.h:77
Inline: True
Inline callers:
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_dma_supported
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  - drivers/xen/swiotlb-xen.c:xen_swiotlb_alloc_coherent

Arch

In arm64: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffff800010194a20)
Location: include/linux/dma-direct.h:58
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

In kernel/dma/remap.c (ffff800010197620)
Location: include/linux/dma-direct.h:58
Inline: True
Inline callers:
  - kernel/dma/remap.c:arch_dma_alloc

In armhf: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (c03e1830)
Location: include/linux/dma-direct.h:58
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

In ppc64el: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (c0000000001f4cb4)
Location: include/linux/dma-direct.h:58
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

In riscv64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffffffe000126952)
Location: include/linux/dma-direct.h:58
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

Flavor

In aws: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffffffff81127671)
Location: include/linux/dma-direct.h:58
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_coherent_ok
  - kernel/dma/direct.c:dma_direct_get_required_mask

In azure: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffffffff8111a0d1)
Location: include/linux/dma-direct.h:58
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

In gcp: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffffffff81125561)
Location: include/linux/dma-direct.h:58
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

In lowlatency: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/dma/direct.c (ffffffff81131ba1)
Location: include/linux/dma-direct.h:58
Inline: True
Inline callers:
  - kernel/dma/direct.c:dma_direct_map_page
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_alloc_pages
  - kernel/dma/direct.c:__dma_direct_alloc_pages
  - kernel/dma/direct.c:dma_direct_get_required_mask

DepSurf

Function: phys_to_dma

Status

Differences

Function: `phys_to_dma`