DepSurf

Function: ext4_mb_good_group

Status

Regular

• In 4.4: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff812cf640)
  Location: fs/ext4/mballoc.c:2028
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff812cf640-ffffffff812cf7b0: ext4_mb_good_group (STB_LOCAL)
  

• In 4.8: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff812ff060)
  Location: fs/ext4/mballoc.c:2037
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff812ff060-ffffffff812ff1d1: ext4_mb_good_group (STB_LOCAL)
  

• In 4.10: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813150e0)
  Location: fs/ext4/mballoc.c:2037
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff813150e0-ffffffff81315251: ext4_mb_good_group (STB_LOCAL)
  

• In 4.13: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff8130c550)
  Location: fs/ext4/mballoc.c:2045
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff8130c550-ffffffff8130c6c0: ext4_mb_good_group (STB_LOCAL)
  

• In 4.15: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff81331120)
  Location: fs/ext4/mballoc.c:2045
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff81331120-ffffffff81331290: ext4_mb_good_group (STB_LOCAL)
  

• In 4.18: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff8135f6d0)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff8135f6d0-ffffffff8135f845: ext4_mb_good_group (STB_LOCAL)
  

• In 5.0: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff81377b70)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff81377b70-ffffffff81377ce5: ext4_mb_good_group (STB_LOCAL)
  

• In 5.3: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813a0ff0)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff813a0ff0-ffffffff813a117b: ext4_mb_good_group (STB_LOCAL)
  

• In 5.4: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813b9e70)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff813b9e70-ffffffff813b9fff: ext4_mb_good_group (STB_LOCAL)
  

• In 5.8: ✅

  bool ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff81403b10)
  Location: fs/ext4/mballoc.c:2113
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
  

  Symbols:

  ffffffff81403b10-ffffffff81403c29: ext4_mb_good_group (STB_LOCAL)
  

• In 5.11: ✅

  bool ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff81416d40)
  Location: fs/ext4/mballoc.c:2079
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
  

  Symbols:

  ffffffff81416d40-ffffffff81416e73: ext4_mb_good_group (STB_LOCAL)
  

• In 5.13: ✅

  bool ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff8141d2d0)
  Location: fs/ext4/mballoc.c:2416
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
  

  Symbols:

  ffffffff8141d2d0-ffffffff8141d403: ext4_mb_good_group (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  bool ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/mballoc.c (0)
  Location: fs/ext4/mballoc.c:2420
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
  

  Symbols:

  ffffffff8146fd00-ffffffff8146fe46: ext4_mb_good_group (STB_LOCAL)
  ffffffff81ccb42c-ffffffff81ccb489: ext4_mb_good_group.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  bool ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/mballoc.c (0)
  Location: fs/ext4/mballoc.c:2417
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
  

  Symbols:

  ffffffff814f1360-ffffffff814f14bc: ext4_mb_good_group (STB_LOCAL)
  ffffffff81e7e6fa-ffffffff81e7e757: ext4_mb_good_group.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  bool ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/mballoc.c (0)
  Location: fs/ext4/mballoc.c:2380
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
  

  Symbols:

  ffffffff8158b8f0-ffffffff8158ba4c: ext4_mb_good_group (STB_LOCAL)
  ffffffff8206ec8d-ffffffff8206ecea: ext4_mb_good_group.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  bool ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, enum criteria cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/mballoc.c (0)
  Location: fs/ext4/mballoc.c:2548
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
    - fs/ext4/mballoc.c:ext4_mb_find_good_group_avg_frag_lists
  

  Symbols:

  ffffffff815c1540-ffffffff815c1655: ext4_mb_good_group (STB_LOCAL)
  ffffffff820ee7ec-ffffffff820ee809: ext4_mb_good_group.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  bool ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, enum criteria cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/mballoc.c (0)
  Location: fs/ext4/mballoc.c:2567
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
    - fs/ext4/mballoc.c:ext4_mb_good_group_nolock
    - fs/ext4/mballoc.c:ext4_mb_find_good_group_avg_frag_lists
    - fs/ext4/mballoc.c:ext4_mb_choose_next_group_p2_aligned
  

  Symbols:

  ffffffff815f97f0-ffffffff815f9905: ext4_mb_good_group (STB_LOCAL)
  ffffffff821cb4b5-ffffffff821cb4d2: ext4_mb_good_group.cold (STB_LOCAL)
  

Arch

• In arm64: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffff8000104906a0)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffff8000104906a0-ffff800010490828: ext4_mb_good_group (STB_LOCAL)
  

• In armhf: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (c06517dc)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  c06517dc-c065197c: ext4_mb_good_group (STB_LOCAL)
  

• In ppc64el: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (c0000000005b7d00)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  c0000000005b7d00-c0000000005b7f80: ext4_mb_good_group (STB_LOCAL)
  

• In riscv64: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffe000315632)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffe000315632-ffffffe00031578a: ext4_mb_good_group (STB_LOCAL)
  

Flavor

• In aws: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813b2450)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff813b2450-ffffffff813b25df: ext4_mb_good_group (STB_LOCAL)
  

• In azure: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813a2ee0)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff813a2ee0-ffffffff813a306f: ext4_mb_good_group (STB_LOCAL)
  

• In gcp: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813afcb0)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff813afcb0-ffffffff813afe3f: ext4_mb_good_group (STB_LOCAL)
  

• In lowlatency: ✅

  int ext4_mb_good_group(struct ext4_allocation_context *ac, ext4_group_t group, int cr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813c46e0)
  Location: fs/ext4/mballoc.c:2034
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
    - fs/ext4/mballoc.c:ext4_mb_regular_allocator
  

  Symbols:

  ffffffff813c46e0-ffffffff813c4886: ext4_mb_good_group (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• 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 ⚠️

  • Return type changed. int ➡️ bool
• 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 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Param type changed. int cr ➡️ enum criteria cr
• 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 ✅