DepSurf

Function: compact_zone_order

Status

Regular

• In 4.4: ✅

  long unsigned int compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum migrate_mode mode, int *contended, int alloc_flags, int classzone_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff811b7d10)
  Location: mm/compaction.c:1486
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff811b7d10-ffffffff811b7daa: compact_zone_order (STB_LOCAL)
  

• In 4.8: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff811d1830)
  Location: mm/compaction.c:1625
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff811d1830-ffffffff811d18c5: compact_zone_order (STB_LOCAL)
  

• In 4.10: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff811e1840)
  Location: mm/compaction.c:1640
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff811e1840-ffffffff811e18e7: compact_zone_order (STB_LOCAL)
  

• In 4.13: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff811eb5c0)
  Location: mm/compaction.c:1676
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff811eb5c0-ffffffff811eb683: compact_zone_order (STB_LOCAL)
  

• In 4.15: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81201940)
  Location: mm/compaction.c:1700
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81201940-ffffffff81201a03: compact_zone_order (STB_LOCAL)
  

• In 4.18: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81222d40)
  Location: mm/compaction.c:1700
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81222d40-ffffffff81222df2: compact_zone_order (STB_LOCAL)
  

• In 5.0: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81235d90)
  Location: mm/compaction.c:1701
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81235d90-ffffffff81235e42: compact_zone_order (STB_LOCAL)
  

• In 5.3: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81247220)
  Location: mm/compaction.c:2277
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81247220-ffffffff81247331: compact_zone_order (STB_LOCAL)
  

• In 5.4: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81255700)
  Location: mm/compaction.c:2288
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81255700-ffffffff812557f8: compact_zone_order (STB_LOCAL)
  

• In 5.8: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int highest_zoneidx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81283ec0)
  Location: mm/compaction.c:2294
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81283ec0-ffffffff81283f9c: compact_zone_order (STB_LOCAL)
  

• In 5.11: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int highest_zoneidx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff8128df20)
  Location: mm/compaction.c:2448
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff8128df20-ffffffff8128dffc: compact_zone_order (STB_LOCAL)
  

• In 5.13: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int highest_zoneidx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81293560)
  Location: mm/compaction.c:2488
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81293560-ffffffff8129365b: compact_zone_order (STB_LOCAL)
  

• In 5.15: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int highest_zoneidx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff812d39c0)
  Location: mm/compaction.c:2480
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff812d39c0-ffffffff812d3abb: compact_zone_order (STB_LOCAL)
  

• In 5.19: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int highest_zoneidx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81332850)
  Location: mm/compaction.c:2500
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81332850-ffffffff81332963: compact_zone_order (STB_LOCAL)
  

• In 6.2: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int highest_zoneidx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff813a9540)
  Location: mm/compaction.c:2499
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff813a9540-ffffffff813a9653: compact_zone_order (STB_LOCAL)
  

• In 6.5: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int highest_zoneidx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff813dc810)
  Location: mm/compaction.c:2589
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff813dc810-ffffffff813dc923: compact_zone_order (STB_LOCAL)
  

• In 6.8: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int highest_zoneidx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81406760)
  Location: mm/compaction.c:2657
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81406760-ffffffff81406873: compact_zone_order (STB_LOCAL)
  

Arch

• In arm64: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffff8000102ecbb8)
  Location: mm/compaction.c:2288
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffff8000102ecbb8-ffff8000102eccbc: compact_zone_order (STB_LOCAL)
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/compaction.c (c0511508)
  Location: mm/compaction.c:2288
  Inline: True
  Inline callers:
    - mm/compaction.c:try_to_compact_pages
  

• In ppc64el: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (c0000000003b06a0)
  Location: mm/compaction.c:2288
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  c0000000003b06a0-c0000000003b07ec: compact_zone_order (STB_LOCAL)
  

• In riscv64: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffe0002013d2)
  Location: mm/compaction.c:2288
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffe0002013d2-ffffffe000201494: compact_zone_order (STB_LOCAL)
  

Flavor

• In aws: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff8124dd50)
  Location: mm/compaction.c:2288
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff8124dd50-ffffffff8124de48: compact_zone_order (STB_LOCAL)
  

• In azure: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81240cf0)
  Location: mm/compaction.c:2288
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff81240cf0-ffffffff81240de8: compact_zone_order (STB_LOCAL)
  

• In gcp: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff8124baf0)
  Location: mm/compaction.c:2288
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff8124baf0-ffffffff8124bbe8: compact_zone_order (STB_LOCAL)
  

• In lowlatency: ✅

  enum compact_result compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int classzone_idx, struct page **capture);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff8125b400)
  Location: mm/compaction.c:2288
  Inline: False
  Direct callers:
    - mm/compaction.c:try_to_compact_pages
    - mm/compaction.c:try_to_compact_pages
  

  Symbols:

  ffffffff8125b400-ffffffff8125b4f8: compact_zone_order (STB_LOCAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param added. enum compact_priority prio
  • Param removed. enum migrate_mode mode
  • Param removed. int *contended
  • Param reordered. zone, order, gfp_mask, mode, contended, alloc_flags, classzone_idx ➡️ zone, order, gfp_mask, prio, alloc_flags, classzone_idx
  • Param type changed. int alloc_flags ➡️ unsigned int alloc_flags
  • Return type changed. long unsigned int ➡️ enum compact_result
• 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 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Param added. struct page **capture
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. int highest_zoneidx
  • Param removed. int classzone_idx
• 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 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 ✅