HIST_ERR_PARAM_NOT_FOUND 3969 kernel/trace/trace_events_hist.c 			hist_err(tr, HIST_ERR_PARAM_NOT_FOUND, 0);
HIST_ERR_PARAM_NOT_FOUND 4217 kernel/trace/trace_events_hist.c 		hist_err(tr, HIST_ERR_PARAM_NOT_FOUND, errpos(var));