TRACE_REG_PERF_OPEN 181 kernel/trace/trace_event_perf.c return tp_event->class->reg(tp_event, TRACE_REG_PERF_OPEN, p_event); TRACE_REG_PERF_OPEN 502 kernel/trace/trace_event_perf.c case TRACE_REG_PERF_OPEN: TRACE_REG_PERF_OPEN 307 kernel/trace/trace_events.c case TRACE_REG_PERF_OPEN: TRACE_REG_PERF_OPEN 1508 kernel/trace/trace_kprobe.c case TRACE_REG_PERF_OPEN: TRACE_REG_PERF_OPEN 784 kernel/trace/trace_syscalls.c case TRACE_REG_PERF_OPEN: TRACE_REG_PERF_OPEN 812 kernel/trace/trace_syscalls.c case TRACE_REG_PERF_OPEN: TRACE_REG_PERF_OPEN 1442 kernel/trace/trace_uprobe.c case TRACE_REG_PERF_OPEN: