diff options
Diffstat (limited to 'tools/tracing/latency/latency-collector.c')
| -rw-r--r-- | tools/tracing/latency/latency-collector.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c index 59a7f2346eab..ef97916e3873 100644 --- a/tools/tracing/latency/latency-collector.c +++ b/tools/tracing/latency/latency-collector.c @@ -935,12 +935,12 @@ static void show_available(void) } if (!tracers) { - warnx(no_tracer_msg); + warnx("%s", no_tracer_msg); return; } if (!found) { - warnx(no_latency_tr_msg); + warnx("%s", no_latency_tr_msg); tracefs_list_free(tracers); return; } @@ -983,7 +983,7 @@ static const char *find_default_tracer(void) for (i = 0; relevant_tracers[i]; i++) { valid = tracer_valid(relevant_tracers[i], ¬racer); if (notracer) - errx(EXIT_FAILURE, no_tracer_msg); + errx(EXIT_FAILURE, "%s", no_tracer_msg); if (valid) return relevant_tracers[i]; } @@ -1584,7 +1584,7 @@ static void *do_printloop(void *arg) /* * Toss a coin to decide if we want to sleep before printing * out the backtrace. The reason for this is that opening - * /sys/kernel/debug/tracing/trace will cause a blackout of + * /sys/kernel/tracing/trace will cause a blackout of * hundreds of ms, where no latencies will be noted by the * latency tracer. Thus by randomly sleeping we try to avoid * missing traces systematically due to this. With this option @@ -1725,7 +1725,7 @@ static void show_usage(void) "-n, --notrace\t\tIf latency is detected, do not print out the content of\n" "\t\t\tthe trace file to standard output\n\n" -"-t, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n" +"-e, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n" "-r, --random\t\tArbitrarily sleep a certain amount of time, default\n" "\t\t\t%ld ms, before reading the trace file. The\n" @@ -1878,7 +1878,7 @@ static void scan_arguments(int argc, char *argv[]) } valid = tracer_valid(current_tracer, ¬racer); if (notracer) - errx(EXIT_FAILURE, no_tracer_msg); + errx(EXIT_FAILURE, "%s", no_tracer_msg); if (!valid) errx(EXIT_FAILURE, "The tracer %s is not supported by your kernel!\n", current_tracer); |