HIST_ACTIONS_MAX 331 kernel/trace/trace_events_hist.c char *action_str[HIST_ACTIONS_MAX]; HIST_ACTIONS_MAX 364 kernel/trace/trace_events_hist.c struct action_data *actions[HIST_ACTIONS_MAX]; HIST_ACTIONS_MAX 2105 kernel/trace/trace_events_hist.c if (attrs->n_actions >= HIST_ACTIONS_MAX)