DepSurf

Function: dax_direct_access

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff8163cb10)
  Location: drivers/dax/super.c:220
  Inline: False
  Direct callers:
    - fs/dax.c:dax_iomap_fault
    - fs/dax.c:dax_iomap_fault
    - fs/dax.c:dax_iomap_fault
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:__dax_zero_page_range
    - fs/dax.c:dax_writeback_mapping_range
    - drivers/dax/super.c:__bdev_dax_supported
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff8163cb10-ffffffff8163cb9c: dax_direct_access (STB_GLOBAL)
  

• In 4.15: ✅

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff816a57a0)
  Location: drivers/dax/super.c:244
  Inline: False
  Direct callers:
    - fs/dax.c:dax_iomap_fault
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:__dax_zero_page_range
    - fs/dax.c:dax_iomap_pfn
    - fs/dax.c:dax_writeback_mapping_range
    - drivers/dax/super.c:__bdev_dax_supported
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff816a57a0-ffffffff816a5832: dax_direct_access (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff816e1880)
  Location: drivers/dax/super.c:266
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff816e1880-ffffffff816e18de: dax_direct_access (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff81704ca0)
  Location: drivers/dax/super.c:265
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff81704ca0-ffffffff81704cfe: dax_direct_access (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff8173eab0)
  Location: drivers/dax/super.c:296
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff8173eab0-ffffffff8173eb10: dax_direct_access (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff81762c90)
  Location: drivers/dax/super.c:296
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff81762c90-ffffffff81762cf0: dax_direct_access (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff81823687)
  Location: drivers/dax/super.c:296
  Inline: True
  Inline callers:
    - drivers/dax/super.c:__generic_fsdax_supported
    - drivers/dax/super.c:__generic_fsdax_supported
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_zero
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff81822a40-ffffffff81822aa2: dax_direct_access (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff8183239c)
  Location: drivers/dax/super.c:304
  Inline: True
  Inline callers:
    - drivers/dax/super.c:__generic_fsdax_supported
    - drivers/dax/super.c:__generic_fsdax_supported
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_zero
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff81831750-ffffffff818317b2: dax_direct_access (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff8181518c)
  Location: drivers/dax/super.c:304
  Inline: True
  Inline callers:
    - drivers/dax/super.c:__generic_fsdax_supported
    - drivers/dax/super.c:__generic_fsdax_supported
  Direct callers:
    - fs/dax.c:dax_iomap_pte_fault
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_zero
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff81814980-ffffffff818149e2: dax_direct_access (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff8189f9ac)
  Location: drivers/dax/super.c:309
  Inline: True
  Inline callers:
    - drivers/dax/super.c:generic_fsdax_supported
    - drivers/dax/super.c:generic_fsdax_supported
  Direct callers:
    - fs/dax.c:dax_fault_iter
    - fs/dax.c:dax_fault_cow_page
    - fs/dax.c:dax_iomap_iter
    - fs/dax.c:dax_iomap_zero
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff8189f140-ffffffff8189f1a5: dax_direct_access (STB_GLOBAL)
  

• In 5.19: ✅

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, enum dax_access_mode mode, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff819e8c40)
  Location: drivers/dax/super.c:127
  Inline: False
  Direct callers:
    - fs/dax.c:dax_fault_iter
    - fs/dax.c:dax_fault_cow_page
    - fs/dax.c:dax_iomap_iter
    - fs/dax.c:dax_iomap_iter
    - fs/dax.c:dax_zero_range
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff819e8c40-ffffffff819e8cdb: dax_direct_access (STB_GLOBAL)
  

• In 6.2: ✅

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, enum dax_access_mode mode, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff81b65470)
  Location: drivers/dax/super.c:149
  Inline: False
  Direct callers:
    - fs/dax.c:dax_fault_cow_page
    - fs/dax.c:dax_iomap_iter
    - fs/dax.c:dax_iomap_iter
    - fs/dax.c:dax_zero_range
    - fs/dax.c:dax_iomap_direct_access
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff81b65470-ffffffff81b6550b: dax_direct_access (STB_GLOBAL)
  

• In 6.5: ✅

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, enum dax_access_mode mode, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff81bb8a70)
  Location: drivers/dax/super.c:149
  Inline: False
  Direct callers:
    - fs/dax.c:dax_fault_cow_page
    - fs/dax.c:dax_iomap_iter
    - fs/dax.c:dax_iomap_iter
    - fs/dax.c:dax_memzero
    - fs/dax.c:dax_iomap_direct_access
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff81bb8a70-ffffffff81bb8b0b: dax_direct_access (STB_GLOBAL)
  

• In 6.8: ✅

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, enum dax_access_mode mode, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff81c0d0d0)
  Location: drivers/dax/super.c:149
  Inline: False
  Direct callers:
    - fs/dax.c:dax_fault_cow_page
    - fs/dax.c:dax_iomap_iter
    - fs/dax.c:dax_iomap_iter
    - fs/dax.c:dax_memzero
    - fs/dax.c:dax_iomap_direct_access
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff81c0d0d0-ffffffff81c0d16b: dax_direct_access (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffff800010962958)
  Location: drivers/dax/super.c:296
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffff800010962958-ffff8000109629f4: dax_direct_access (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (c0a39854)
  Location: drivers/dax/super.c:296
  Inline: True
  

  Symbols:

  c0a39854-c0a398d4: dax_direct_access (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (c000000000a189f0)
  Location: drivers/dax/super.c:296
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  c000000000a189f0-c000000000a18ab0: dax_direct_access (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffe0005cff48)
  Location: drivers/dax/super.c:296
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffe0005cff48-ffffffe0005cffbe: dax_direct_access (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff81717380)
  Location: drivers/dax/super.c:296
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff81717380-ffffffff817173e0: dax_direct_access (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff816ef8b0)
  Location: drivers/dax/super.c:296
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff816ef8b0-ffffffff816ef910: dax_direct_access (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff81756150)
  Location: drivers/dax/super.c:296
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff81756150-ffffffff817561b0: dax_direct_access (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  long int dax_direct_access(struct dax_device *dax_dev, long unsigned int pgoff, long int nr_pages, void **kaddr, pfn_t *pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/dax/super.c (ffffffff817715c0)
  Location: drivers/dax/super.c:296
  Inline: True
  Direct callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:dax_iomap_pfn
    - drivers/md/dm-linear.c:linear_dax_direct_access
    - drivers/md/dm-stripe.c:stripe_dax_direct_access
  

  Symbols:

  ffffffff817715c0-ffffffff81771620: dax_direct_access (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. enum dax_access_mode mode
  • Param reordered. dax_dev, pgoff, nr_pages, kaddr, pfn ➡️ dax_dev, pgoff, nr_pages, mode, kaddr, pfn
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅