Messages in this thread Patch in this message | | | Date | Tue, 26 Jan 2010 17:09:27 -0500 | From | Steven Rostedt <> | Subject | [PATCH 4/5] tracing/documentation: Fix a typo in ftrace.txt |
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From: Yang Hongyang <yanghy@cn.fujitsu.com>
'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> --- 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 8179692..bab3040 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 -- 1.6.5
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