DepSurf

Function: perf_event_get

Status

Regular

• In 4.4: ✅

  struct perf_event *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81184c90)
  Location: kernel/events/core.c:8967
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff81184c90-ffffffff81184ce3: perf_event_get (STB_GLOBAL)
  

• In 4.8: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81196ac0)
  Location: kernel/events/core.c:10152
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff81196ac0-ffffffff81196af2: perf_event_get (STB_GLOBAL)
  

• In 4.10: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811a6590)
  Location: kernel/events/core.c:10423
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff811a6590-ffffffff811a65c2: perf_event_get (STB_GLOBAL)
  

• In 4.13: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811adce0)
  Location: kernel/events/core.c:10660
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff811adce0-ffffffff811add12: perf_event_get (STB_GLOBAL)
  

• In 4.15: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811c1860)
  Location: kernel/events/core.c:10692
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff811c1860-ffffffff811c1892: perf_event_get (STB_GLOBAL)
  

• In 4.18: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811e1bb0)
  Location: kernel/events/core.c:11222
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff811e1bb0-ffffffff811e1be4: perf_event_get (STB_GLOBAL)
  

• In 5.0: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811f2020)
  Location: kernel/events/core.c:11265
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff811f2020-ffffffff811f2054: perf_event_get (STB_GLOBAL)
  

• In 5.3: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81209c60)
  Location: kernel/events/core.c:11632
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff81209c60-ffffffff81209c94: perf_event_get (STB_GLOBAL)
  

• In 5.4: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81216fd0)
  Location: kernel/events/core.c:11745
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff81216fd0-ffffffff81217004: perf_event_get (STB_GLOBAL)
  

• In 5.8: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81242c20)
  Location: kernel/events/core.c:12348
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff81242c20-ffffffff81242c54: perf_event_get (STB_GLOBAL)
  

• In 5.11: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8124d370)
  Location: kernel/events/core.c:12632
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff8124d370-ffffffff8124d3a4: perf_event_get (STB_GLOBAL)
  

• In 5.13: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81251c30)
  Location: kernel/events/core.c:12818
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff81251c30-ffffffff81251c64: perf_event_get (STB_GLOBAL)
  

• In 5.15: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8128d450)
  Location: kernel/events/core.c:12939
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:link_create
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff8128d450-ffffffff8128d484: perf_event_get (STB_GLOBAL)
  

• In 5.19: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff812e2180)
  Location: kernel/events/core.c:12909
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_perf_link_attach
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff812e2180-ffffffff812e21bc: perf_event_get (STB_GLOBAL)
  

• In 6.2: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8134a6f0)
  Location: kernel/events/core.c:13147
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_perf_link_attach
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff8134a6f0-ffffffff8134a72c: perf_event_get (STB_GLOBAL)
  

• In 6.5: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8137b730)
  Location: kernel/events/core.c:13189
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_perf_link_attach
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff8137b730-ffffffff8137b76f: perf_event_get (STB_GLOBAL)
  

• In 6.8: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff813a4930)
  Location: kernel/events/core.c:13285
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_perf_link_attach
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff813a4930-ffffffff813a496f: perf_event_get (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffff8000102a1248)
  Location: kernel/events/core.c:11745
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffff8000102a1248-ffff8000102a1298: perf_event_get (STB_GLOBAL)
  

• In armhf: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (c04d13f0)
  Location: kernel/events/core.c:11745
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  c04d13f0-c04d1430: perf_event_get (STB_GLOBAL)
  

• In ppc64el: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (c0000000003534c0)
  Location: kernel/events/core.c:11745
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  c0000000003534c0-c000000000353538: perf_event_get (STB_GLOBAL)
  

• In riscv64: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffe0001d05ba)
  Location: kernel/events/core.c:11745
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffe0001d05ba-ffffffe0001d05fc: perf_event_get (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8120f620)
  Location: kernel/events/core.c:11745
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff8120f620-ffffffff8120f654: perf_event_get (STB_GLOBAL)
  

• In azure: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff812023b0)
  Location: kernel/events/core.c:11745
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff812023b0-ffffffff812023e4: perf_event_get (STB_GLOBAL)
  

• In gcp: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8120d3c0)
  Location: kernel/events/core.c:11745
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff8120d3c0-ffffffff8120d3f4: perf_event_get (STB_GLOBAL)
  

• In lowlatency: ✅

  struct file *perf_event_get(unsigned int fd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8121c260)
  Location: kernel/events/core.c:11745
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:perf_event_fd_array_get_ptr
  

  Symbols:

  ffffffff8121c260-ffffffff8121c294: perf_event_get (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Return type changed. struct perf_event * ➡️ struct file *
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• 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 ✅