Defined in 1 files as a prototype:
Defined in 2 files as a function:
- include/linux/perf_event.h, line 2020 (as a function)
- kernel/events/core.c, line 14823 (as a function)
Referenced in 2 files:
Smatch caller information:
kernel/trace/trace_event_perf.c perf_trace_event_perm() -> perf_allow_tracepoint()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | _T->lock | ||
| LOCK2 | global &event_mutex | ||
| HALF_LOCKED2 | &p_event->group_leader->ctx->mutex |
kernel/trace/trace_event_perf.c perf_trace_event_perm() -> perf_allow_tracepoint()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | _T->lock | ||
| LOCK2 | global &event_mutex | ||
| HALF_LOCKED2 | &p_event->group_leader->ctx->mutex |