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authorYang Hongyang <yanghy@cn.fujitsu.com>2010-01-24 22:10:32 -0500
committerSteven Rostedt <rostedt@goodmis.org>2010-01-26 16:59:33 -0500
commit6993b1bb1e62367f500789835a1f747e12259f07 (patch)
tree1aacf13af13fafbfef70f2306285163555f496ad /Documentation
parent3c05d7482777f15e71bb4cb1ba78dee2800dfec6 (diff)
tracing/documentation: Fix a typo in ftrace.txt
'ftrace' is no longer the name of the function tracer, to activate the function trace 'echo function > current_tracer' is to be used instead of 'echo ftrace > current_tracer'. Update the documentation to reflect the current implementation. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> LKML-Reference: <4B5D0BA8.20106@cn.fujitsu.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/trace/ftrace.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt
index 8179692fbb90..bab3040da548 100644
--- a/Documentation/trace/ftrace.txt
+++ b/Documentation/trace/ftrace.txt
@@ -1625,7 +1625,7 @@ If I am only interested in sys_nanosleep and hrtimer_interrupt:
1625 1625
1626 # echo sys_nanosleep hrtimer_interrupt \ 1626 # echo sys_nanosleep hrtimer_interrupt \
1627 > set_ftrace_filter 1627 > set_ftrace_filter
1628 # echo ftrace > current_tracer 1628 # echo function > current_tracer
1629 # echo 1 > tracing_enabled 1629 # echo 1 > tracing_enabled
1630 # usleep 1 1630 # usleep 1
1631 # echo 0 > tracing_enabled 1631 # echo 0 > tracing_enabled