Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/events/core.c inherit_event() -> perf_event__id_header_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| BUF_SIZE | 0 | event->ctx | (-1),432 |
| BUF_SIZE | 0 | event->pmu_ctx | (-1),112 |
| DATA_SOURCE | 0 | event | r perf_event_alloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &parent_ctx->mutex | ||
| LOCK2 | &parent_event->child_mutex | ||
| LOCK2 | _T->lock | ||
| TYPE_LOCK | (struct perf_event)->child_mutex | ||
| TYPE_LOCK | (struct perf_event_context)->mutex |