DepSurf

Function: __bio_add_pc_page

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: ✅

  int __bio_add_pc_page(struct request_queue *q, struct bio *bio, struct page *page, unsigned int len, unsigned int offset, bool put_same_page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/bio.c (ffffffff814c4e00)
  Location: block/bio.c:686
  Inline: False
  Direct callers:
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_user_iov
    - block/bio.c:bio_copy_user_iov
  

  Symbols:

  ffffffff814c4e00-ffffffff814c507e: __bio_add_pc_page (STB_LOCAL)
  

• In 5.4: Selective Inline ⚠️

  int __bio_add_pc_page(struct request_queue *q, struct bio *bio, struct page *page, unsigned int len, unsigned int offset, bool *same_page);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In block/bio.c (ffffffff814dddd0)
  Location: block/bio.c:733
  Inline: True
  Direct callers:
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_user_iov
    - block/bio.c:bio_copy_user_iov
  

  Symbols:

  ffffffff814dddd0-ffffffff814ddf52: __bio_add_pc_page (STB_LOCAL)
  

• 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: Selective Inline ⚠️

  int __bio_add_pc_page(struct request_queue *q, struct bio *bio, struct page *page, unsigned int len, unsigned int offset, bool *same_page);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In block/bio.c (ffff8000105da3c8)
  Location: block/bio.c:733
  Inline: True
  Direct callers:
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_user_iov
    - block/bio.c:bio_copy_user_iov
  

  Symbols:

  ffff8000105da3c8-ffff8000105da58c: __bio_add_pc_page (STB_LOCAL)
  

• In armhf: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In block/bio.c (c07880bc)
  Location: block/bio.c:733
  Inline: True
  Direct callers:
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_user_iov
    - block/bio.c:bio_copy_user_iov
  

  Symbols:

  c07880bc-c0788288: __bio_add_pc_page.constprop.0 (STB_LOCAL)
  

• In ppc64el: Selective Inline ⚠️

  int __bio_add_pc_page(struct request_queue *q, struct bio *bio, struct page *page, unsigned int len, unsigned int offset, bool *same_page);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In block/bio.c (c00000000076b200)
  Location: block/bio.c:733
  Inline: True
  Direct callers:
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_user_iov
    - block/bio.c:bio_copy_user_iov
  

  Symbols:

  c00000000076b200-c00000000076b424: __bio_add_pc_page (STB_LOCAL)
  

• In riscv64: Selective Inline ⚠️

  int __bio_add_pc_page(struct request_queue *q, struct bio *bio, struct page *page, unsigned int len, unsigned int offset, bool *same_page);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In block/bio.c (ffffffe00041e168)
  Location: block/bio.c:733
  Inline: True
  Direct callers:
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_user_iov
    - block/bio.c:bio_copy_user_iov
  

  Symbols:

  ffffffe00041e168-ffffffe00041e2ba: __bio_add_pc_page (STB_LOCAL)
  

Flavor

• In aws: Selective Inline ⚠️

  int __bio_add_pc_page(struct request_queue *q, struct bio *bio, struct page *page, unsigned int len, unsigned int offset, bool *same_page);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In block/bio.c (ffffffff814d63b0)
  Location: block/bio.c:733
  Inline: True
  Direct callers:
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_user_iov
    - block/bio.c:bio_copy_user_iov
  

  Symbols:

  ffffffff814d63b0-ffffffff814d6532: __bio_add_pc_page (STB_LOCAL)
  

• In azure: Selective Inline ⚠️

  int __bio_add_pc_page(struct request_queue *q, struct bio *bio, struct page *page, unsigned int len, unsigned int offset, bool *same_page);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In block/bio.c (ffffffff814c6d10)
  Location: block/bio.c:733
  Inline: True
  Direct callers:
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_user_iov
    - block/bio.c:bio_copy_user_iov
  

  Symbols:

  ffffffff814c6d10-ffffffff814c6e92: __bio_add_pc_page (STB_LOCAL)
  

• In gcp: Selective Inline ⚠️

  int __bio_add_pc_page(struct request_queue *q, struct bio *bio, struct page *page, unsigned int len, unsigned int offset, bool *same_page);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In block/bio.c (ffffffff814d2440)
  Location: block/bio.c:733
  Inline: True
  Direct callers:
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_user_iov
    - block/bio.c:bio_copy_user_iov
  

  Symbols:

  ffffffff814d2440-ffffffff814d25c2: __bio_add_pc_page (STB_LOCAL)
  

• In lowlatency: Selective Inline ⚠️

  int __bio_add_pc_page(struct request_queue *q, struct bio *bio, struct page *page, unsigned int len, unsigned int offset, bool *same_page);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In block/bio.c (ffffffff814eaf60)
  Location: block/bio.c:733
  Inline: True
  Direct callers:
    - block/bio.c:bio_copy_kern
    - block/bio.c:bio_map_kern
    - block/bio.c:bio_map_user_iov
    - block/bio.c:bio_copy_user_iov
  

  Symbols:

  ffffffff814eaf60-ffffffff814eb0e2: __bio_add_pc_page (STB_LOCAL)
  

Differences

Regular

• Changed between 5.3 and 5.4 ⚠️

  • Param added. bool *same_page
  • Param removed. bool put_same_page

Arch

• No changes between amd64 and arm64 ✅
• 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 ✅