DepSurf

Function: __percpu_read_32

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: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffff800010143444)
  Location: arch/arm64/include/asm/percpu.h:110
  Inline: True
  Inline callers:
    - kernel/sched/fair.c:select_task_rq_fair
  

  In kernel/printk/printk_safe.c (ffff800010176ff4)
  Location: arch/arm64/include/asm/percpu.h:110
  Inline: True
  Inline callers:
    - kernel/printk/printk_safe.c:vprintk_func
    - kernel/printk/printk_safe.c:vprintk_func
    - kernel/printk/printk_safe.c:vprintk_func
    - kernel/printk/printk_safe.c:printk_nmi_direct_enter
  

  In mm/page_alloc.c (ffff80001031995c)
  Location: arch/arm64/include/asm/percpu.h:110
  Inline: True
  Inline callers:
    - mm/page_alloc.c:show_free_areas
  

  In fs/eventfd.c (ffff8000103f6144)
  Location: arch/arm64/include/asm/percpu.h:110
  Inline: True
  Inline callers:
    - fs/eventfd.c:eventfd_signal
  

  In fs/aio.c (ffff8000103fe904)
  Location: arch/arm64/include/asm/percpu.h:110
  Inline: True
  Inline callers:
    - fs/aio.c:aio_poll_wake
  

  In lib/sbitmap.c (ffff80001066a1cc)
  Location: arch/arm64/include/asm/percpu.h:110
  Inline: True
  Inline callers:
    - lib/sbitmap.c:__sbitmap_queue_get_shallow
    - lib/sbitmap.c:__sbitmap_queue_get
  

  In drivers/nvdimm/region_devs.c (ffff800010957a34)
  Location: arch/arm64/include/asm/percpu.h:110
  Inline: True
  Inline callers:
    - drivers/nvdimm/region_devs.c:generic_nvdimm_flush
  

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

Flavor

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

Differences