DepSurf

Function: perf_event_ctx_lock

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8117dada)
  Location: kernel/events/core.c:981
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_disable
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_ioctl
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81191a29)
  Location: kernel/events/core.c:1226
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811a11d9)
  Location: kernel/events/core.c:1234
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811a8aa5)
  Location: kernel/events/core.c:1226
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811bc2fd)
  Location: kernel/events/core.c:1269
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811dc4ad)
  Location: kernel/events/core.c:1292
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811ec8ad)
  Location: kernel/events/core.c:1292
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81204295)
  Location: kernel/events/core.c:1294
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81210e85)
  Location: kernel/events/core.c:1294
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8123ce4c)
  Location: kernel/events/core.c:1356
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_compat_ioctl
    - kernel/events/core.c:perf_event_period
    - kernel/events/core.c:perf_event_pause
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8124707c)
  Location: kernel/events/core.c:1374
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_compat_ioctl
    - kernel/events/core.c:perf_event_period
    - kernel/events/core.c:perf_event_pause
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8124af2c)
  Location: kernel/events/core.c:1372
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_compat_ioctl
    - kernel/events/core.c:perf_event_period
    - kernel/events/core.c:perf_event_pause
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8128451c)
  Location: kernel/events/core.c:1403
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_compat_ioctl
    - kernel/events/core.c:perf_event_period
    - kernel/events/core.c:perf_event_pause
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff812d893d)
  Location: kernel/events/core.c:1312
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_compat_ioctl
    - kernel/events/core.c:perf_event_period
    - kernel/events/core.c:perf_event_pause
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81340edd)
  Location: kernel/events/core.c:1285
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_compat_ioctl
    - kernel/events/core.c:perf_event_period
    - kernel/events/core.c:perf_event_pause
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81371e6d)
  Location: kernel/events/core.c:1285
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_compat_ioctl
    - kernel/events/core.c:perf_event_period
    - kernel/events/core.c:perf_event_pause
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8139b1dd)
  Location: kernel/events/core.c:1296
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_compat_ioctl
    - kernel/events/core.c:perf_event_period
    - kernel/events/core.c:perf_event_pause
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffff80001029b380)
  Location: kernel/events/core.c:1294
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (c04ca81c)
  Location: kernel/events/core.c:1294
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (c00000000034b120)
  Location: kernel/events/core.c:1294
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffe0001cd94c)
  Location: kernel/events/core.c:1294
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff812094d5)
  Location: kernel/events/core.c:1294
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811fc285)
  Location: kernel/events/core.c:1294
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81207275)
  Location: kernel/events/core.c:1294
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81215ff5)
  Location: kernel/events/core.c:1294
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_disable
    - kernel/events/core.c:perf_event_task_enable
    - kernel/events/core.c:perf_ioctl
    - kernel/events/core.c:perf_read
    - kernel/events/core.c:perf_event_read_value
    - kernel/events/core.c:perf_event_release_kernel
    - kernel/events/core.c:perf_event_refresh
    - kernel/events/core.c:perf_event_enable
    - kernel/events/core.c:perf_event_disable
  

Differences