DepSurf

Function: bpf_get_perf_event_info

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: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811a5f50)
  Location: kernel/trace/bpf_trace.c:1180
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_task_fd_query
  

  Symbols:

  ffffffff811a5f50-ffffffff811a6069: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 5.0: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811b4300)
  Location: kernel/trace/bpf_trace.c:1215
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
  

  Symbols:

  ffffffff811b4300-ffffffff811b4419: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 5.3: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811c3310)
  Location: kernel/trace/bpf_trace.c:1387
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
  

  Symbols:

  ffffffff811c3310-ffffffff811c342b: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 5.4: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811ceac0)
  Location: kernel/trace/bpf_trace.c:1411
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
  

  Symbols:

  ffffffff811ceac0-ffffffff811cebdb: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 5.8: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811eafe0)
  Location: kernel/trace/bpf_trace.c:1905
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_task_fd_query
  

  Symbols:

  ffffffff811eafe0-ffffffff811eb0fb: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 5.11: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811e9180)
  Location: kernel/trace/bpf_trace.c:2161
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_task_fd_query
  

  Symbols:

  ffffffff811e9180-ffffffff811e929b: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 5.13: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811ea070)
  Location: kernel/trace/bpf_trace.c:1858
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_task_fd_query
  

  Symbols:

  ffffffff811ea070-ffffffff811ea18d: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 5.15: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff8121aea0)
  Location: kernel/trace/bpf_trace.c:1942
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_task_fd_query
  

  Symbols:

  ffffffff8121aea0-ffffffff8121afc3: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 5.19: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff81259bf0)
  Location: kernel/trace/bpf_trace.c:2123
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_task_fd_query
  

  Symbols:

  ffffffff81259bf0-ffffffff81259d60: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 6.2: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff812a9e90)
  Location: kernel/trace/bpf_trace.c:2346
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_task_fd_query
  

  Symbols:

  ffffffff812a9e90-ffffffff812aa000: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 6.5: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff812cc700)
  Location: kernel/trace/bpf_trace.c:2355
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_task_fd_query
  

  Symbols:

  ffffffff812cc700-ffffffff812cc875: bpf_get_perf_event_info (STB_GLOBAL)
  

• In 6.8: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr, long unsigned int *missed);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff812e9b80)
  Location: kernel/trace/bpf_trace.c:2460
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_task_fd_query
    - kernel/bpf/syscall.c:bpf_perf_link_fill_common
  

  Symbols:

  ffffffff812e9b80-ffffffff812e9d01: bpf_get_perf_event_info (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffff80001024ed90)
  Location: kernel/trace/bpf_trace.c:1411
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
  

  Symbols:

  ffff80001024ed90-ffff80001024eee0: bpf_get_perf_event_info (STB_GLOBAL)
  

• In armhf: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (c0481ce0)
  Location: kernel/trace/bpf_trace.c:1411
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_task_fd_query
  

  Symbols:

  c0481ce0-c0481e24: bpf_get_perf_event_info (STB_GLOBAL)
  

• In ppc64el: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (c0000000002eb3e0)
  Location: kernel/trace/bpf_trace.c:1411
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
  

  Symbols:

  c0000000002eb3e0-c0000000002eb5b4: bpf_get_perf_event_info (STB_GLOBAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (0)
  Location: include/linux/trace_events.h:522
  Inline: True
  

Flavor

• In aws: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811c70e0)
  Location: kernel/trace/bpf_trace.c:1411
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
  

  Symbols:

  ffffffff811c70e0-ffffffff811c71fb: bpf_get_perf_event_info (STB_GLOBAL)
  

• In azure: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811b9ec0)
  Location: kernel/trace/bpf_trace.c:1411
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
  

  Symbols:

  ffffffff811b9ec0-ffffffff811b9fdb: bpf_get_perf_event_info (STB_GLOBAL)
  

• In gcp: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811c4eb0)
  Location: kernel/trace/bpf_trace.c:1411
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
  

  Symbols:

  ffffffff811c4eb0-ffffffff811c4fcb: bpf_get_perf_event_info (STB_GLOBAL)
  

• In lowlatency: ✅

  int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, u32 *fd_type, const char **buf, u64 *probe_offset, u64 *probe_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/bpf_trace.c (ffffffff811d3110)
  Location: kernel/trace/bpf_trace.c:1411
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
  

  Symbols:

  ffffffff811d3110-ffffffff811d322b: bpf_get_perf_event_info (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param added. long unsigned int *missed

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅

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 ✅