DepSurf

Function: arch_atomic_fetch_inc

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff811a51f2)
  Location: include/linux/atomic-arch-fallback.h:365
  Inline: True
  Inline callers:
    - kernel/watchdog_hld.c:hardlockup_detector_perf_enable
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff811a21e2)
  Location: include/linux/atomic-arch-fallback.h:435
  Inline: True
  Inline callers:
    - kernel/watchdog_hld.c:hardlockup_detector_perf_enable
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff811a2ea2)
  Location: include/linux/atomic-arch-fallback.h:435
  Inline: True
  Inline callers:
    - kernel/watchdog_hld.c:hardlockup_detector_perf_enable
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff811cc6d2)
  Location: include/linux/atomic/atomic-arch-fallback.h:435
  Inline: True
  Inline callers:
    - kernel/watchdog_hld.c:hardlockup_detector_perf_enable
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff812005d2)
  Location: include/linux/atomic/atomic-arch-fallback.h:519
  Inline: True
  Inline callers:
    - kernel/watchdog_hld.c:hardlockup_detector_perf_enable
  

  In io_uring/io_uring.c (ffffffff816d1d0d)
  Location: include/linux/atomic/atomic-arch-fallback.h:519
  Inline: True
  Inline callers:
    - io_uring/io_uring.c:io_poll_remove
    - io_uring/io_uring.c:io_poll_wake
    - io_uring/io_uring.c:io_poll_wake
    - io_uring/io_uring.c:io_poll_cancel_req
  

  In net/ipv6/ioam6_iptunnel.c (ffffffff81dec0f0)
  Location: include/linux/atomic/atomic-arch-fallback.h:519
  Inline: True
  Inline callers:
    - net/ipv6/ioam6_iptunnel.c:ioam6_output
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/watchdog_hld.c (ffffffff81248292)
  Location: include/linux/atomic/atomic-arch-fallback.h:519
  Inline: True
  Inline callers:
    - kernel/watchdog_hld.c:hardlockup_detector_perf_enable
  

  In io_uring/poll.c (ffffffff8179d231)
  Location: include/linux/atomic/atomic-arch-fallback.h:519
  Inline: True
  Inline callers:
    - io_uring/poll.c:io_poll_disarm
    - io_uring/poll.c:io_poll_remove_all_table
    - io_uring/poll.c:io_poll_can_finish_inline
    - io_uring/poll.c:io_poll_wake
    - io_uring/poll.c:io_poll_wake
    - io_uring/poll.c:io_poll_get_ownership_slowpath
  

  In net/ipv6/ioam6_iptunnel.c (ffffffff81fbfd40)
  Location: include/linux/atomic/atomic-arch-fallback.h:519
  Inline: True
  Inline callers:
    - net/ipv6/ioam6_iptunnel.c:ioam6_output
  

• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

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