DepSurf

Function: wake_up_var

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: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff810d9ab0)
  Location: kernel/sched/wait_bit.c:189
  Inline: False
  

  Symbols:

  ffffffff810d9ab0-ffffffff810d9ae6: wake_up_var (STB_GLOBAL)
  

• In 5.0: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff810e35b0)
  Location: kernel/sched/wait_bit.c:189
  Inline: False
  Direct callers:
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  ffffffff810e35b0-ffffffff810e35e6: wake_up_var (STB_GLOBAL)
  

• In 5.3: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff810ea1c0)
  Location: kernel/sched/wait_bit.c:190
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  ffffffff810ea1c0-ffffffff810ea1f6: wake_up_var (STB_GLOBAL)
  

• In 5.4: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff810f5b90)
  Location: kernel/sched/wait_bit.c:190
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  ffffffff810f5b90-ffffffff810f5bc6: wake_up_var (STB_GLOBAL)
  

• In 5.8: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff810ff280)
  Location: kernel/sched/wait_bit.c:191
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - mm/memremap.c:free_devmap_managed_page
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  ffffffff810ff280-ffffffff810ff30c: wake_up_var (STB_GLOBAL)
  

• In 5.11: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff810fdd80)
  Location: kernel/sched/wait_bit.c:191
  Inline: False
  Direct callers:
    - kernel/sched/core.c:affine_move_task
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - mm/memremap.c:free_devmap_managed_page
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  ffffffff810fdd80-ffffffff810fde0c: wake_up_var (STB_GLOBAL)
  

• In 5.13: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff81100160)
  Location: kernel/sched/wait_bit.c:191
  Inline: False
  Direct callers:
    - kernel/sched/core.c:affine_move_task
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - mm/memremap.c:free_devmap_managed_page
    - fs/notify/mark.c:fsnotify_drop_object
    - security/landlock/fs.c:release_inode
  

  Symbols:

  ffffffff81100160-ffffffff811001ec: wake_up_var (STB_GLOBAL)
  

• In 5.15: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff8111c200)
  Location: kernel/sched/wait_bit.c:191
  Inline: False
  Direct callers:
    - kernel/softirq.c:tasklet_clear_sched
    - kernel/sched/core.c:affine_move_task
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - mm/memremap.c:free_devmap_managed_page
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_add_mark_list
    - fs/notify/mark.c:fsnotify_put_mark
    - fs/notify/mark.c:fsnotify_put_sb_connectors
    - security/landlock/fs.c:release_inode
  

  Symbols:

  ffffffff8111c200-ffffffff8111c28c: wake_up_var (STB_GLOBAL)
  

• In 5.19: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/build_utility.c (ffffffff81141c00)
  Location: kernel/sched/wait_bit.c:191
  Inline: False
  Direct callers:
    - kernel/softirq.c:tasklet_clear_sched
    - kernel/sched/core.c:affine_move_task
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
    - fs/notify/mark.c:fsnotify_put_sb_connectors
    - fs/mbcache.c:mb_cache_destroy
    - fs/mbcache.c:mb_cache_shrink
    - fs/mbcache.c:mb_cache_entry_delete_or_get
    - fs/mbcache.c:mb_cache_entry_delete
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_inode_cache_find
    - fs/ext4/xattr.c:ext4_xattr_release_block
    - fs/ext4/xattr.c:ext4_xattr_release_block
    - fs/ext4/xattr.c:ext4_evict_ea_inode
    - security/landlock/fs.c:release_inode
  

  Symbols:

  ffffffff81141c00-ffffffff81141c9e: wake_up_var (STB_GLOBAL)
  

• In 6.2: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/build_utility.c (ffffffff8116c8d0)
  Location: kernel/sched/wait_bit.c:191
  Inline: False
  Direct callers:
    - kernel/softirq.c:tasklet_clear_sched
    - kernel/sched/core.c:affine_move_task
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
    - fs/notify/mark.c:fsnotify_put_sb_connectors
    - fs/mbcache.c:mb_cache_destroy
    - fs/mbcache.c:__entry_find
    - fs/mbcache.c:mb_cache_entry_create
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_inode_cache_find
    - fs/ext4/xattr.c:ext4_xattr_release_block
    - fs/ext4/xattr.c:ext4_xattr_release_block
    - fs/ext4/xattr.c:ext4_evict_ea_inode
    - security/landlock/fs.c:release_inode
  

  Symbols:

  ffffffff8116c8d0-ffffffff8116c96e: wake_up_var (STB_GLOBAL)
  

• In 6.5: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/build_utility.c (ffffffff8117cef0)
  Location: kernel/sched/wait_bit.c:191
  Inline: False
  Direct callers:
    - kernel/softirq.c:tasklet_clear_sched
    - kernel/sched/core.c:affine_move_task
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_put_mark
    - fs/notify/mark.c:fsnotify_put_sb_connectors
    - fs/mbcache.c:mb_cache_destroy
    - fs/mbcache.c:__entry_find
    - fs/mbcache.c:mb_cache_entry_create
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_inode_cache_find
    - fs/ext4/xattr.c:ext4_xattr_release_block
    - fs/ext4/xattr.c:ext4_xattr_release_block
    - fs/ext4/xattr.c:ext4_evict_ea_inode
    - security/landlock/fs.c:release_inode
  

  Symbols:

  ffffffff8117cef0-ffffffff8117cf8e: wake_up_var (STB_GLOBAL)
  

• In 6.8: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/build_utility.c (ffffffff8118c580)
  Location: kernel/sched/wait_bit.c:191
  Inline: False
  Direct callers:
    - kernel/softirq.c:tasklet_clear_sched
    - kernel/sched/core.c:affine_move_task
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/super.c:thaw_super_locked
    - fs/super.c:thaw_super_locked
    - fs/super.c:vfs_get_tree
    - fs/super.c:generic_shutdown_super
    - fs/notify/mark.c:fsnotify_destroy_marks
    - fs/notify/mark.c:fsnotify_put_mark
    - fs/notify/mark.c:fsnotify_put_sb_connectors
    - fs/mbcache.c:mb_cache_destroy
    - fs/mbcache.c:__entry_find
    - fs/mbcache.c:mb_cache_entry_create
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_block_set
    - fs/ext4/xattr.c:ext4_xattr_inode_cache_find
    - fs/ext4/xattr.c:ext4_xattr_release_block
    - fs/ext4/xattr.c:ext4_xattr_release_block
    - fs/ext4/xattr.c:ext4_evict_ea_inode
    - security/landlock/fs.c:release_inode
  

  Symbols:

  ffffffff8118c580-ffffffff8118c63e: wake_up_var (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffff8000101591c0)
  Location: kernel/sched/wait_bit.c:190
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  ffff8000101591c0-ffff800010159264: wake_up_var (STB_GLOBAL)
  

• In armhf: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (c03a6528)
  Location: kernel/sched/wait_bit.c:190
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  c03a6528-c03a65cc: wake_up_var (STB_GLOBAL)
  

• In ppc64el: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (c0000000001ad6c0)
  Location: kernel/sched/wait_bit.c:190
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  c0000000001ad6c0-c0000000001ad708: wake_up_var (STB_GLOBAL)
  

• In riscv64: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffe0000ff2a6)
  Location: kernel/sched/wait_bit.c:190
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  ffffffe0000ff2a6-ffffffe0000ff2f4: wake_up_var (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff810eef90)
  Location: kernel/sched/wait_bit.c:190
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  ffffffff810eef90-ffffffff810eefc6: wake_up_var (STB_GLOBAL)
  

• In azure: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff810df010)
  Location: kernel/sched/wait_bit.c:190
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
    - drivers/nvdimm/pmem.c:pmem_pagemap_page_free
  

  Symbols:

  ffffffff810df010-ffffffff810df046: wake_up_var (STB_GLOBAL)
  

• In gcp: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff810ec0c0)
  Location: kernel/sched/wait_bit.c:190
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  ffffffff810ec0c0-ffffffff810ec0f6: wake_up_var (STB_GLOBAL)
  

• In lowlatency: ✅

  void wake_up_var(void *var);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/wait_bit.c (ffffffff810f7110)
  Location: kernel/sched/wait_bit.c:190
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_release_kernel
    - mm/shmem.c:shmem_unuse
    - fs/notify/mark.c:fsnotify_drop_object
  

  Symbols:

  ffffffff810f7110-ffffffff810f7146: wake_up_var (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• 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 ✅