667 				err_msg("Error alloc trace event");  in timerlat_hist_parse_args()
689 				err_msg("Error parsing house keeping CPUs\n");  in timerlat_hist_parse_args()
748 					err_msg("Error adding trigger %s\n", optarg);  in timerlat_hist_parse_args()
759 					err_msg("Error adding filter %s\n", optarg);  in timerlat_hist_parse_args()
769 				err_msg("--dma-latency needs to be >= 0 and < 10000");  in timerlat_hist_parse_args()
785 		err_msg("rtla needs root permission\n");  in timerlat_hist_parse_args()
818 			err_msg("Failed to apply CPUs config\n");  in timerlat_hist_apply_config()
829 			err_msg("Failed to set stop us\n");  in timerlat_hist_apply_config()
837 			err_msg("Failed to set stop total us\n");  in timerlat_hist_apply_config()
845 			err_msg("Failed to set timerlat period\n");  in timerlat_hist_apply_config()
853 			err_msg("Failed to set print stack\n");  in timerlat_hist_apply_config()
862 			err_msg("Failed to set rtla to the house keeping CPUs\n");  in timerlat_hist_apply_config()
879 			err_msg("Failed to set OSNOISE_WORKLOAD option\n");  in timerlat_hist_apply_config()
959 		err_msg("Could not init osnoise hist\n");  in timerlat_hist_main()
965 		err_msg("Could not apply config\n");  in timerlat_hist_main()
973 		err_msg("Failed to enable timerlat tracer\n");  in timerlat_hist_main()
980 			err_msg("Failed to set sched parameters\n");  in timerlat_hist_main()
988 			err_msg("Failed to move threads to cgroup\n");  in timerlat_hist_main()
996 			err_msg("Could not set /dev/cpu_dma_latency.\n");  in timerlat_hist_main()
1004 			err_msg("Failed to enable the trace instance\n");  in timerlat_hist_main()
1022 			err_msg("Failed to enable the auto analysis instance\n");  in timerlat_hist_main()
1028 			err_msg("Failed to enable timerlat tracer\n");  in timerlat_hist_main()
1065 			err_msg("Error creating timerlat user-space threads\n");  in timerlat_hist_main()
1078 			err_msg("Error iterating on events\n");  in timerlat_hist_main()