diff options
| -rw-r--r-- | tools/perf/builtin-sched.c | 17 | ||||
| -rw-r--r-- | tools/perf/util/trace-event-read.c | 6 |
2 files changed, 13 insertions, 10 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 84699cf036ab..a084c284e198 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1096,14 +1096,15 @@ static void output_lat_thread(struct thread_latency *lat) if (!count) return; - ret = printf("%s", lat->thread->comm); + ret = printf(" %s ", lat->thread->comm); - for (i = 0; i < 25 - ret; i++) + for (i = 0; i < 19 - ret; i++) printf(" "); avg = total / count; - printf("%5d %10llu %10llu %10llu\n", count, total, avg, max); + printf("|%9.3f ms |%9d | avg:%9.3f ms | max:%9.3f ms |\n", + 0.0, count, (double)avg/1e9, (double)max/1e9); } static void __cmd_lat(void) @@ -1113,11 +1114,9 @@ static void __cmd_lat(void) setup_pager(); read_events(); - printf(" Tasks"); - printf(" count"); - printf(" total"); - printf(" avg"); - printf(" max\n\n"); + printf("-----------------------------------------------------------------------------------\n"); + printf(" Task | runtime ms | switches | average delay ms | maximum delay ms |\n"); + printf("-----------------------------------------------------------------------------------\n"); next = rb_first(&lat_snapshot_root); @@ -1128,6 +1127,8 @@ static void __cmd_lat(void) output_lat_thread(lat); next = rb_next(next); } + + printf("-----------------------------------------------------------------------------------\n"); } static struct trace_sched_handler *trace_handler; diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c index a1217a10632f..1b5c847d2c22 100644 --- a/tools/perf/util/trace-event-read.c +++ b/tools/perf/util/trace-event-read.c @@ -458,12 +458,13 @@ struct record *trace_read_data(int cpu) return data; } -void trace_report (void) +void trace_report(void) { const char *input_file = "trace.info"; char buf[BUFSIZ]; char test[] = { 23, 8, 68 }; char *version; + int show_version = 0; int show_funcs = 0; int show_printk = 0; @@ -480,7 +481,8 @@ void trace_report (void) die("not a trace file (missing tracing)"); version = read_string(); - printf("version = %s\n", version); + if (show_version) + printf("version = %s\n", version); free(version); read_or_die(buf, 1); |