event_hist_trigger_func 3200 kernel/trace/trace_events_hist.c static int event_hist_trigger_func(struct event_command *cmd_ops, event_hist_trigger_func 3405 kernel/trace/trace_events_hist.c ret = event_hist_trigger_func(&trigger_hist_cmd, file, event_hist_trigger_func 5790 kernel/trace/trace_events_hist.c ret = event_hist_trigger_func(&trigger_hist_cmd, file, event_hist_trigger_func 6381 kernel/trace/trace_events_hist.c .func = event_hist_trigger_func,