website-function

Function: fsnotify_group_lock

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/audit_tree.c (ffffffff811ecdcd)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - kernel/audit_tree.c:audit_tree_freeing_mark
    - kernel/audit_tree.c:audit_tree_freeing_mark
    - kernel/audit_tree.c:prune_tree_chunks
    - kernel/audit_tree.c:prune_tree_chunks
    - kernel/audit_tree.c:tag_chunk
    - kernel/audit_tree.c:tag_chunk
  

  In fs/notify/mark.c (ffffffff8145040a)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_add_mark
    - fs/notify/mark.c:fsnotify_add_mark
  

  In fs/notify/fdinfo.c (ffffffff814507b5)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  

  In fs/notify/dnotify/dnotify.c (ffffffff81450e7c)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/dnotify/dnotify.c:fcntl_dirnotify
    - fs/notify/dnotify/dnotify.c:fcntl_dirnotify
    - fs/notify/dnotify/dnotify.c:dnotify_flush
    - fs/notify/dnotify/dnotify.c:dnotify_flush
  

  In fs/notify/inotify/inotify_user.c (ffffffff81451d75)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/inotify/inotify_user.c:inotify_update_watch
  

  In fs/notify/fanotify/fanotify_user.c (ffffffff81456525)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/fanotify/fanotify_user.c:fanotify_add_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_add_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_remove_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_remove_mark
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/audit_tree.c (ffffffff8123335d)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - kernel/audit_tree.c:audit_tree_freeing_mark
    - kernel/audit_tree.c:audit_tree_freeing_mark
    - kernel/audit_tree.c:prune_tree_chunks
    - kernel/audit_tree.c:prune_tree_chunks
    - kernel/audit_tree.c:tag_chunk
    - kernel/audit_tree.c:tag_chunk
  

  In fs/notify/mark.c (ffffffff814dedca)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_add_mark
    - fs/notify/mark.c:fsnotify_add_mark
  

  In fs/notify/fdinfo.c (ffffffff814df025)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  

  In fs/notify/dnotify/dnotify.c (ffffffff814df8ec)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/dnotify/dnotify.c:fcntl_dirnotify
    - fs/notify/dnotify/dnotify.c:fcntl_dirnotify
    - fs/notify/dnotify/dnotify.c:dnotify_flush
    - fs/notify/dnotify/dnotify.c:dnotify_flush
  

  In fs/notify/inotify/inotify_user.c (ffffffff814e0af5)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/inotify/inotify_user.c:inotify_update_watch
  

  In fs/notify/fanotify/fanotify_user.c (ffffffff814e54f9)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/fanotify/fanotify_user.c:fanotify_add_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_add_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_remove_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_remove_mark
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/audit_tree.c (ffffffff8124a00d)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - kernel/audit_tree.c:audit_tree_freeing_mark
    - kernel/audit_tree.c:audit_tree_freeing_mark
    - kernel/audit_tree.c:prune_tree_chunks
    - kernel/audit_tree.c:prune_tree_chunks
    - kernel/audit_tree.c:tag_chunk
    - kernel/audit_tree.c:tag_chunk
  

  In fs/notify/mark.c (ffffffff8151560a)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_add_mark
    - fs/notify/mark.c:fsnotify_add_mark
  

  In fs/notify/fdinfo.c (ffffffff815158a5)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  

  In fs/notify/dnotify/dnotify.c (ffffffff81516177)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/dnotify/dnotify.c:fcntl_dirnotify
    - fs/notify/dnotify/dnotify.c:fcntl_dirnotify
    - fs/notify/dnotify/dnotify.c:dnotify_flush
    - fs/notify/dnotify/dnotify.c:dnotify_flush
  

  In fs/notify/inotify/inotify_user.c (ffffffff815173a5)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/inotify/inotify_user.c:inotify_update_watch
  

  In fs/notify/fanotify/fanotify_user.c (ffffffff8151bfb6)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/fanotify/fanotify_user.c:fanotify_add_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_add_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_remove_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_remove_mark
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/audit_tree.c (ffffffff81263f1d)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - kernel/audit_tree.c:audit_tree_freeing_mark
    - kernel/audit_tree.c:audit_tree_freeing_mark
    - kernel/audit_tree.c:prune_tree_chunks
    - kernel/audit_tree.c:prune_tree_chunks
    - kernel/audit_tree.c:tag_chunk
    - kernel/audit_tree.c:tag_chunk
  

  In fs/notify/mark.c (ffffffff815499ca)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_clear_marks_by_group
    - fs/notify/mark.c:fsnotify_add_mark
    - fs/notify/mark.c:fsnotify_add_mark
  

  In fs/notify/fdinfo.c (ffffffff81549c65)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  

  In fs/notify/dnotify/dnotify.c (ffffffff8154a526)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/dnotify/dnotify.c:fcntl_dirnotify
    - fs/notify/dnotify/dnotify.c:fcntl_dirnotify
    - fs/notify/dnotify/dnotify.c:dnotify_flush
    - fs/notify/dnotify/dnotify.c:dnotify_flush
  

  In fs/notify/inotify/inotify_user.c (ffffffff8154b785)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/inotify/inotify_user.c:inotify_update_watch
  

  In fs/notify/fanotify/fanotify_user.c (ffffffff815505b9)
  Location: include/linux/fsnotify_backend.h:264
  Inline: True
  Inline callers:
    - fs/notify/fanotify/fanotify_user.c:fanotify_add_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_add_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_remove_mark
    - fs/notify/fanotify/fanotify_user.c:fanotify_remove_mark
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences