DepSurf

Function: region_chg

Status

Regular

• In 4.4: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff811d9f80)
  Location: mm/hugetlb.c:351
  Inline: False
  Direct callers:
    - mm/hugetlb.c:__vma_reservation_common
    - mm/hugetlb.c:hugetlb_reserve_pages
  

  Symbols:

  ffffffff811d9f80-ffffffff811da194: region_chg (STB_LOCAL)
  

• In 4.8: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff811f8180)
  Location: mm/hugetlb.c:353
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff811f8180-ffffffff811f8395: region_chg (STB_LOCAL)
  

• In 4.10: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81208b30)
  Location: mm/hugetlb.c:353
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff81208b30-ffffffff81208d45: region_chg (STB_LOCAL)
  

• In 4.13: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812140b0)
  Location: mm/hugetlb.c:355
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff812140b0-ffffffff812142c9: region_chg (STB_LOCAL)
  

• In 4.15: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8122ec70)
  Location: mm/hugetlb.c:356
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff8122ec70-ffffffff8122ee89: region_chg (STB_LOCAL)
  

• In 4.18: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81253a50)
  Location: mm/hugetlb.c:355
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff81253a50-ffffffff81253c63: region_chg (STB_LOCAL)
  

• In 5.0: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81267e30)
  Location: mm/hugetlb.c:355
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff81267e30-ffffffff81268043: region_chg (STB_LOCAL)
  

• In 5.3: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812825c0)
  Location: mm/hugetlb.c:357
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff812825c0-ffffffff812827b9: region_chg (STB_LOCAL)
  

• In 5.4: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812920e0)
  Location: mm/hugetlb.c:358
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff812920e0-ffffffff812922d9: region_chg (STB_LOCAL)
  

• In 5.8: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t, long int *out_regions_needed);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812c4730)
  Location: mm/hugetlb.c:551
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff812c4730-ffffffff812c47c5: region_chg (STB_LOCAL)
  

• In 5.11: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t, long int *out_regions_needed);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812d03e0)
  Location: mm/hugetlb.c:582
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff812d03e0-ffffffff812d046e: region_chg (STB_LOCAL)
  

• In 5.13: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t, long int *out_regions_needed);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812d7120)
  Location: mm/hugetlb.c:582
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:restore_reserve_on_error
  

  Symbols:

  ffffffff812d7120-ffffffff812d71ae: region_chg (STB_LOCAL)
  

• In 5.15: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t, long int *out_regions_needed);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8131d5c0)
  Location: mm/hugetlb.c:584
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff8131d5c0-ffffffff8131d64e: region_chg (STB_LOCAL)
  

• In 5.19: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t, long int *out_regions_needed);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8138b050)
  Location: mm/hugetlb.c:601
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff8138b050-ffffffff8138b0ee: region_chg (STB_LOCAL)
  

• In 6.2: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t, long int *out_regions_needed);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81407dc0)
  Location: mm/hugetlb.c:745
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff81407dc0-ffffffff81407e5e: region_chg (STB_LOCAL)
  

• In 6.5: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t, long int *out_regions_needed);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8143bb80)
  Location: mm/hugetlb.c:739
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff8143bb80-ffffffff8143bc1e: region_chg (STB_LOCAL)
  

• In 6.8: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t, long int *out_regions_needed);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81476270)
  Location: mm/hugetlb.c:772
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff81476270-ffffffff8147630e: region_chg (STB_LOCAL)
  

Arch

• In arm64: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffff80001032e968)
  Location: mm/hugetlb.c:358
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffff80001032e968-ffff80001032ec2c: region_chg (STB_LOCAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (c000000000405940)
  Location: mm/hugetlb.c:358
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  c000000000405940-c000000000405d48: region_chg (STB_LOCAL)
  

• In riscv64: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffe00022cb0e)
  Location: mm/hugetlb.c:358
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffe00022cb0e-ffffffe00022cdb0: region_chg (STB_LOCAL)
  

Flavor

• In aws: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8128a6c0)
  Location: mm/hugetlb.c:358
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff8128a6c0-ffffffff8128a8b9: region_chg (STB_LOCAL)
  

• In azure: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8127c4f0)
  Location: mm/hugetlb.c:358
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff8127c4f0-ffffffff8127c6e9: region_chg (STB_LOCAL)
  

• In gcp: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812884d0)
  Location: mm/hugetlb.c:358
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff812884d0-ffffffff812886c9: region_chg (STB_LOCAL)
  

• In lowlatency: ✅

  long int region_chg(struct resv_map *resv, long int f, long int t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81296c30)
  Location: mm/hugetlb.c:358
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_reserve_pages
    - mm/hugetlb.c:__vma_reservation_common
  

  Symbols:

  ffffffff81296c30-ffffffff81296e22: region_chg (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 ⚠️

  • Param added. long int *out_regions_needed
• 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 ✅