aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/trace/trace.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/trace/trace.c')
-rw-r--r--kernel/trace/trace.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index a3f1bc5d2a00..10d5503f0d04 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2764,12 +2764,12 @@ static const char readme_msg[] =
2764 "tracing mini-HOWTO:\n\n" 2764 "tracing mini-HOWTO:\n\n"
2765 "# mount -t debugfs nodev /sys/kernel/debug\n\n" 2765 "# mount -t debugfs nodev /sys/kernel/debug\n\n"
2766 "# cat /sys/kernel/debug/tracing/available_tracers\n" 2766 "# cat /sys/kernel/debug/tracing/available_tracers\n"
2767 "wakeup preemptirqsoff preemptoff irqsoff function sched_switch nop\n\n" 2767 "wakeup wakeup_rt preemptirqsoff preemptoff irqsoff function nop\n\n"
2768 "# cat /sys/kernel/debug/tracing/current_tracer\n" 2768 "# cat /sys/kernel/debug/tracing/current_tracer\n"
2769 "nop\n" 2769 "nop\n"
2770 "# echo sched_switch > /sys/kernel/debug/tracing/current_tracer\n" 2770 "# echo wakeup > /sys/kernel/debug/tracing/current_tracer\n"
2771 "# cat /sys/kernel/debug/tracing/current_tracer\n" 2771 "# cat /sys/kernel/debug/tracing/current_tracer\n"
2772 "sched_switch\n" 2772 "wakeup\n"
2773 "# cat /sys/kernel/debug/tracing/trace_options\n" 2773 "# cat /sys/kernel/debug/tracing/trace_options\n"
2774 "noprint-parent nosym-offset nosym-addr noverbose\n" 2774 "noprint-parent nosym-offset nosym-addr noverbose\n"
2775 "# echo print-parent > /sys/kernel/debug/tracing/trace_options\n" 2775 "# echo print-parent > /sys/kernel/debug/tracing/trace_options\n"