DepSurf

Function: squashfs_decompress

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_multi_percpu.c (ffffffff81325760)
  Location: fs/squashfs/decompressor_multi_percpu.c:77
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff81325760-ffffffff813257c0: squashfs_decompress (STB_GLOBAL)
  

• In 4.10: ✅

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_single.c (ffffffff8133b4e0)
  Location: fs/squashfs/decompressor_single.c:64
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff8133b4e0-ffffffff8133b57d: squashfs_decompress (STB_GLOBAL)
  

• In 4.13: ✅

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_single.c (ffffffff8134fff0)
  Location: fs/squashfs/decompressor_single.c:64
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff8134fff0-ffffffff8135008c: squashfs_decompress (STB_GLOBAL)
  

• In 4.15: ✅

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_single.c (ffffffff81374770)
  Location: fs/squashfs/decompressor_single.c:64
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff81374770-ffffffff81374811: squashfs_decompress (STB_GLOBAL)
  

• In 4.18: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:64
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff813a3220-ffffffff813a3238: squashfs_decompress.cold.0 (STB_LOCAL)
  ffffffff813a3180-ffffffff813a320f: squashfs_decompress (STB_GLOBAL)
  

• In 5.0: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:64
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff813bc020-ffffffff813bc038: squashfs_decompress.cold.0 (STB_LOCAL)
  ffffffff813bbf80-ffffffff813bc00f: squashfs_decompress (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff813e68d0-ffffffff813e68e8: squashfs_decompress.cold (STB_LOCAL)
  ffffffff813e6820-ffffffff813e68b1: squashfs_decompress (STB_GLOBAL)
  

• In 5.4: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff81400950-ffffffff81400968: squashfs_decompress.cold (STB_LOCAL)
  ffffffff814008a0-ffffffff81400931: squashfs_decompress (STB_GLOBAL)
  

• In 5.8: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct bio *bio, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff8144e350-ffffffff8144e368: squashfs_decompress.cold (STB_LOCAL)
  ffffffff8144e2b0-ffffffff8144e333: squashfs_decompress (STB_GLOBAL)
  

• In 5.11: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct bio *bio, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff81bed609-ffffffff81bed621: squashfs_decompress.cold (STB_LOCAL)
  ffffffff8146a850-ffffffff8146a8d3: squashfs_decompress (STB_GLOBAL)
  

• In 5.13: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct bio *bio, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff81bdf70b-ffffffff81bdf723: squashfs_decompress.cold (STB_LOCAL)
  ffffffff8146ff10-ffffffff8146ff93: squashfs_decompress (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct bio *bio, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff81ccf23a-ffffffff81ccf252: squashfs_decompress.cold (STB_LOCAL)
  ffffffff814c6980-ffffffff814c6a03: squashfs_decompress (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct bio *bio, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_multi_percpu.c (0)
  Location: fs/squashfs/decompressor_multi_percpu.c:78
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff81e822dd-ffffffff81e822f5: squashfs_decompress.cold (STB_LOCAL)
  ffffffff81551c70-ffffffff81551ce8: squashfs_decompress (STB_GLOBAL)
  

• In 6.2: Collision, Selective Inline ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct bio *bio, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_single.c (ffffffff815f28c0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: True
  

  In fs/squashfs/decompressor_multi.c (ffffffff815f2aa0)
  Location: fs/squashfs/decompressor_multi.c:182
  Inline: False
  

  In fs/squashfs/decompressor_multi_percpu.c (ffffffff815f2e60)
  Location: fs/squashfs/decompressor_multi_percpu.c:78
  Inline: False
  

  Symbols:

  ffffffff815f28c0-ffffffff815f2962: squashfs_decompress (STB_LOCAL)
  ffffffff815f2aa0-ffffffff815f2d02: squashfs_decompress (STB_LOCAL)
  ffffffff815f2e60-ffffffff815f2f01: squashfs_decompress (STB_LOCAL)
  

• In 6.5: Collision, Selective Inline ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct bio *bio, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_single.c (ffffffff8162a9b0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: True
  

  In fs/squashfs/decompressor_multi.c (ffffffff8162ab90)
  Location: fs/squashfs/decompressor_multi.c:182
  Inline: False
  

  In fs/squashfs/decompressor_multi_percpu.c (ffffffff8162af50)
  Location: fs/squashfs/decompressor_multi_percpu.c:77
  Inline: False
  

  Symbols:

  ffffffff8162a9b0-ffffffff8162aa52: squashfs_decompress (STB_LOCAL)
  ffffffff8162ab90-ffffffff8162adf2: squashfs_decompress (STB_LOCAL)
  ffffffff8162af50-ffffffff8162aff1: squashfs_decompress (STB_LOCAL)
  

• In 6.8: Collision, Selective Inline ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct bio *bio, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_single.c (ffffffff81663d00)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: True
  

  In fs/squashfs/decompressor_multi.c (ffffffff81663ee0)
  Location: fs/squashfs/decompressor_multi.c:182
  Inline: False
  

  In fs/squashfs/decompressor_multi_percpu.c (ffffffff81664320)
  Location: fs/squashfs/decompressor_multi_percpu.c:77
  Inline: False
  

  Symbols:

  ffffffff81663d00-ffffffff81663da2: squashfs_decompress (STB_LOCAL)
  ffffffff81663ee0-ffffffff81664171: squashfs_decompress (STB_LOCAL)
  ffffffff81664320-ffffffff816643c1: squashfs_decompress (STB_LOCAL)
  

Arch

• In arm64: ✅

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_single.c (ffff8000104de9a8)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffff8000104de9a8-ffff8000104dea5c: squashfs_decompress (STB_GLOBAL)
  

• In armhf: ✅

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_single.c (c06a0440)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  c06a0440-c06a04e0: squashfs_decompress (STB_GLOBAL)
  

• In ppc64el: ✅

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_single.c (c00000000061a910)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  c00000000061a910-c00000000061aa0c: squashfs_decompress (STB_GLOBAL)
  

• In riscv64: ✅

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/squashfs/decompressor_single.c (ffffffe0003531ca)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffe0003531ca-ffffffe000353262: squashfs_decompress (STB_GLOBAL)
  

Flavor

• In aws: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff813f8f30-ffffffff813f8f48: squashfs_decompress.cold (STB_LOCAL)
  ffffffff813f8e80-ffffffff813f8f11: squashfs_decompress (STB_GLOBAL)
  

• In azure: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff813e99b0-ffffffff813e99c8: squashfs_decompress.cold (STB_LOCAL)
  ffffffff813e9900-ffffffff813e9991: squashfs_decompress (STB_GLOBAL)
  

• In gcp: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff813f62b0-ffffffff813f62c8: squashfs_decompress.cold (STB_LOCAL)
  ffffffff813f6200-ffffffff813f6291: squashfs_decompress (STB_GLOBAL)
  

• In lowlatency: Transformation ⚠️

  int squashfs_decompress(struct squashfs_sb_info *msblk, struct buffer_head **bh, int b, int offset, int length, struct squashfs_page_actor *output);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/squashfs/decompressor_single.c (0)
  Location: fs/squashfs/decompressor_single.c:62
  Inline: False
  Direct callers:
    - fs/squashfs/block.c:squashfs_read_data
  

  Symbols:

  ffffffff8140bf40-ffffffff8140bf58: squashfs_decompress.cold (STB_LOCAL)
  ffffffff8140be90-ffffffff8140bf21: squashfs_decompress (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. struct bio *bio
  • Param removed. struct buffer_head **bh
  • Param removed. int b
  • Param reordered. msblk, bh, b, offset, length, output ➡️ msblk, bio, offset, length, output
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• 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 ✅