Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/events/core.c perf_adjust_freq_unthr_context() -> perf_pmu_ctx_is_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | epc | 4096-ptr_max |
| CAPPED_DATA | 0 | &epc->pmu_ctx_entry | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ctx->lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct perf_event_context)->lock |