DepSurf

Function: raw_atomic_fetch_and

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: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff81142c09)
  Location: include/linux/atomic/atomic-arch-fallback.h:1434
  Inline: True
  Inline callers:
    - kernel/sched/core.c:nohz_csd_func
  

  In kernel/sched/fair.c (ffffffff8116692c)
  Location: include/linux/atomic/atomic-arch-fallback.h:1434
  Inline: True
  Inline callers:
    - kernel/sched/fair.c:nohz_run_idle_balance
  

  In drivers/pci/hotplug/pciehp_hpc.c (ffffffff81954465)
  Location: include/linux/atomic/atomic-arch-fallback.h:1434
  Inline: True
  Inline callers:
    - drivers/pci/hotplug/pciehp_hpc.c:pciehp_ist
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff8114dbc9)
  Location: include/linux/atomic/atomic-arch-fallback.h:1443
  Inline: True
  Inline callers:
    - kernel/sched/core.c:nohz_csd_func
  

  In kernel/sched/fair.c (ffffffff8117366c)
  Location: include/linux/atomic/atomic-arch-fallback.h:1443
  Inline: True
  Inline callers:
    - kernel/sched/fair.c:nohz_run_idle_balance
  

  In drivers/pci/hotplug/pciehp_hpc.c (ffffffff8199d8f5)
  Location: include/linux/atomic/atomic-arch-fallback.h:1443
  Inline: True
  Inline callers:
    - drivers/pci/hotplug/pciehp_hpc.c:pciehp_ist
  

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