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| author | Yang Hongyang <yanghy@cn.fujitsu.com> | 2010-01-25 11:10:32 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2010-01-26 16:59:33 -0500 |
| commit | 6993b1bb1e62367f500789835a1f747e12259f07 (patch) | |
| tree | 1aacf13af13fafbfef70f2306285163555f496ad /Documentation/trace | |
| parent | 3c05d7482777f15e71bb4cb1ba78dee2800dfec6 (diff) | |
| download | lwn-6993b1bb1e62367f500789835a1f747e12259f07.tar.gz lwn-6993b1bb1e62367f500789835a1f747e12259f07.zip | |
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/trace')
| -rw-r--r-- | Documentation/trace/ftrace.txt | 2 |
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: # echo sys_nanosleep hrtimer_interrupt \ > set_ftrace_filter - # echo ftrace > current_tracer + # echo function > current_tracer # echo 1 > tracing_enabled # usleep 1 # echo 0 > tracing_enabled |