DepSurf

Function: user_shm_unlock

Status

Regular

• In 4.4: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff811c3e40)
  Location: mm/mlock.c:789
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:shm_destroy
    - ipc/shm.c:newseg
  

  Symbols:

  ffffffff811c3e40-ffffffff811c3e89: user_shm_unlock (STB_GLOBAL)
  

• In 4.8: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff811dfc70)
  Location: mm/mlock.c:806
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff811dfc70-ffffffff811dfcb9: user_shm_unlock (STB_GLOBAL)
  

• In 4.10: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff811efbc0)
  Location: mm/mlock.c:860
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff811efbc0-ffffffff811efc09: user_shm_unlock (STB_GLOBAL)
  

• In 4.13: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff811faae0)
  Location: mm/mlock.c:861
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff811faae0-ffffffff811fab29: user_shm_unlock (STB_GLOBAL)
  

• In 4.15: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff81212ff0)
  Location: mm/mlock.c:855
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff81212ff0-ffffffff81213039: user_shm_unlock (STB_GLOBAL)
  

• In 4.18: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff81233f80)
  Location: mm/mlock.c:862
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff81233f80-ffffffff81233fc9: user_shm_unlock (STB_GLOBAL)
  

• In 5.0: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff81247730)
  Location: mm/mlock.c:862
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff81247730-ffffffff81247779: user_shm_unlock (STB_GLOBAL)
  

• In 5.3: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff81259940)
  Location: mm/mlock.c:863
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff81259940-ffffffff81259989: user_shm_unlock (STB_GLOBAL)
  

• In 5.4: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff81267e10)
  Location: mm/mlock.c:867
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff81267e10-ffffffff81267e59: user_shm_unlock (STB_GLOBAL)
  

• In 5.8: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff81297e50)
  Location: mm/mlock.c:867
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff81297e50-ffffffff81297e99: user_shm_unlock (STB_GLOBAL)
  

• In 5.11: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff812a2fa0)
  Location: mm/mlock.c:843
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff812a2fa0-ffffffff812a2fe9: user_shm_unlock (STB_GLOBAL)
  

• In 5.13: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff812a8800)
  Location: mm/mlock.c:842
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff812a8800-ffffffff812a8849: user_shm_unlock (STB_GLOBAL)
  

• In 5.15: ✅

  void user_shm_unlock(size_t size, struct ucounts *ucounts);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff812e9e60)
  Location: mm/mlock.c:849
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff812e9e60-ffffffff812e9eb1: user_shm_unlock (STB_GLOBAL)
  

• In 5.19: ✅

  void user_shm_unlock(size_t size, struct ucounts *ucounts);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff8134c980)
  Location: mm/mlock.c:770
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
  

  Symbols:

  ffffffff8134c980-ffffffff8134c9db: user_shm_unlock (STB_GLOBAL)
  

• In 6.2: ✅

  void user_shm_unlock(size_t size, struct ucounts *ucounts);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff813c5500)
  Location: mm/mlock.c:771
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
  

  Symbols:

  ffffffff813c5500-ffffffff813c555b: user_shm_unlock (STB_GLOBAL)
  

• In 6.5: ✅

  void user_shm_unlock(size_t size, struct ucounts *ucounts);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff813f98d0)
  Location: mm/mlock.c:778
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
  

  Symbols:

  ffffffff813f98d0-ffffffff813f992b: user_shm_unlock (STB_GLOBAL)
  

• In 6.8: ✅

  void user_shm_unlock(size_t size, struct ucounts *ucounts);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff81425690)
  Location: mm/mlock.c:828
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
  

  Symbols:

  ffffffff81425690-ffffffff814256eb: user_shm_unlock (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffff8000102fede8)
  Location: mm/mlock.c:867
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffff8000102fede8-ffff8000102fee8c: user_shm_unlock (STB_GLOBAL)
  

• In armhf: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (c051de00)
  Location: mm/mlock.c:867
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
  

  Symbols:

  c051de00-c051de64: user_shm_unlock (STB_GLOBAL)
  

• In ppc64el: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (c0000000003cab30)
  Location: mm/mlock.c:867
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  c0000000003cab30-c0000000003cabf0: user_shm_unlock (STB_GLOBAL)
  

• In riscv64: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffe00020d048)
  Location: mm/mlock.c:867
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffe00020d048-ffffffe00020d0e0: user_shm_unlock (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff81260460)
  Location: mm/mlock.c:867
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff81260460-ffffffff812604a9: user_shm_unlock (STB_GLOBAL)
  

• In azure: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff81252880)
  Location: mm/mlock.c:867
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff81252880-ffffffff812528c9: user_shm_unlock (STB_GLOBAL)
  

• In gcp: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff8125e200)
  Location: mm/mlock.c:867
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff8125e200-ffffffff8125e249: user_shm_unlock (STB_GLOBAL)
  

• In lowlatency: ✅

  void user_shm_unlock(size_t size, struct user_struct *user);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mlock.c (ffffffff8126dbe0)
  Location: mm/mlock.c:867
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_lock
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - ipc/shm.c:newseg
    - ipc/shm.c:shm_destroy
  

  Symbols:

  ffffffff8126dbe0-ffffffff8126dc27: user_shm_unlock (STB_GLOBAL)
  

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 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Param added. struct ucounts *ucounts
  • Param removed. struct user_struct *user
• 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 ✅