website-function

Function: ext4_mb_generate_buddy

Status

Regular

• In 4.4: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff812ce1a0)
  Location: fs/ext4/mballoc.c:722
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/ext4/mballoc.c:mb_free_blocks
  

  Symbols:

  ffffffff812ce1a0-ffffffff812ce4b8: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 4.8: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff812fd790)
  Location: fs/ext4/mballoc.c:722
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff812fd790-ffffffff812fdac0: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 4.10: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff81313810)
  Location: fs/ext4/mballoc.c:722
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff81313810-ffffffff81313b3c: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 4.13: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff8130b0f0)
  Location: fs/ext4/mballoc.c:720
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff8130b0f0-ffffffff8130b40b: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 4.15: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff8132fb80)
  Location: fs/ext4/mballoc.c:720
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff8132fb80-ffffffff8132fe9b: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 4.18: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff8135ddb0)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff8135ddb0-ffffffff8135e087: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 5.0: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff81375d20)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff81375d20-ffffffff81375ff7: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 5.3: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff8139f200)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff8139f200-ffffffff8139f4e0: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 5.4: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813b8060)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff813b8060-ffffffff813b834b: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 5.8: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff81403c30)
  Location: fs/ext4/mballoc.c:772
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/ext4/mballoc.c:mb_regenerate_buddy
  

  Symbols:

  ffffffff81403c30-ffffffff81403f24: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 5.11: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff81416e80)
  Location: fs/ext4/mballoc.c:769
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff81416e80-ffffffff81417180: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 5.13: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff8141daa0)
  Location: fs/ext4/mballoc.c:1104
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff8141daa0-ffffffff8141dd87: ext4_mb_generate_buddy (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/mballoc.c (0)
  Location: fs/ext4/mballoc.c:1108
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff81471010-ffffffff81471314: ext4_mb_generate_buddy (STB_LOCAL)
  ffffffff81ccb5ca-ffffffff81ccb6f6: ext4_mb_generate_buddy.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/mballoc.c (0)
  Location: fs/ext4/mballoc.c:1105
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff814f26e0-ffffffff814f2a0d: ext4_mb_generate_buddy (STB_LOCAL)
  ffffffff81e7e85f-ffffffff81e7e986: ext4_mb_generate_buddy.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/mballoc.c (0)
  Location: fs/ext4/mballoc.c:1062
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff8158c4b0-ffffffff8158c7cb: ext4_mb_generate_buddy (STB_LOCAL)
  ffffffff8206ed76-ffffffff8206ee9d: ext4_mb_generate_buddy.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group, struct ext4_group_info *grp);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/mballoc.c (0)
  Location: fs/ext4/mballoc.c:1181
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff815c2640-ffffffff815c290b: ext4_mb_generate_buddy (STB_LOCAL)
  ffffffff820ee997-ffffffff820eeaa4: ext4_mb_generate_buddy.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group, struct ext4_group_info *grp);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/mballoc.c (0)
  Location: fs/ext4/mballoc.c:1180
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff815fb2c0-ffffffff815fb583: ext4_mb_generate_buddy (STB_LOCAL)
  ffffffff821cbb02-ffffffff821cbc0f: ext4_mb_generate_buddy.cold (STB_LOCAL)
  

Arch

• In arm64: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffff80001048ec88)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffff80001048ec88-ffff80001048f014: ext4_mb_generate_buddy (STB_LOCAL)
  

• In armhf: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (c0650224)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  c0650224-c06505f0: ext4_mb_generate_buddy (STB_LOCAL)
  

• In ppc64el: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (c0000000005b6120)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  c0000000005b6120-c0000000005b6560: ext4_mb_generate_buddy (STB_LOCAL)
  

• In riscv64: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffe0003137d0)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffe0003137d0-ffffffe000313b42: ext4_mb_generate_buddy (STB_LOCAL)
  

Flavor

• In aws: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813b0640)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff813b0640-ffffffff813b092b: ext4_mb_generate_buddy (STB_LOCAL)
  

• In azure: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813a10d0)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff813a10d0-ffffffff813a13bb: ext4_mb_generate_buddy (STB_LOCAL)
  

• In gcp: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813adea0)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff813adea0-ffffffff813ae18b: ext4_mb_generate_buddy (STB_LOCAL)
  

• In lowlatency: ✅

  void ext4_mb_generate_buddy(struct super_block *sb, void *buddy, void *bitmap, ext4_group_t group);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/ext4/mballoc.c (ffffffff813c31e0)
  Location: fs/ext4/mballoc.c:711
  Inline: False
  Direct callers:
    - fs/ext4/mballoc.c:mb_free_blocks
    - fs/ext4/mballoc.c:ext4_mb_init_cache
  

  Symbols:

  ffffffff813c31e0-ffffffff813c34d5: ext4_mb_generate_buddy (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 ✅
• 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 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Param added. struct ext4_group_info *grp
• 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 ✅