perf_trace_buf_update  602 include/linux/trace_events.h void perf_trace_buf_update(void *record, u16 type);
perf_trace_buf_update 8739 kernel/events/core.c 	perf_trace_buf_update(record, event_type);
perf_trace_buf_update  425 kernel/trace/trace_event_perf.c NOKPROBE_SYMBOL(perf_trace_buf_update);