Messages in this thread | | | Date | Mon, 9 Feb 2015 11:02:17 -0500 | From | Steven Rostedt <> | Subject | Re: [PATCH] Documentation: Fix the wrong command `echo -1 > set_ftrace_pid` for cleaning the filter. |
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On Mon, 9 Feb 2015 10:57:29 -0500 Jonathan Corbet <corbet@lwn.net> wrote:
> On Thu, 5 Feb 2015 05:16:14 +0000 > Wang Long <long.wanglong@huawei.com> wrote: > > > The command `echo > set_ftrace_pid` should be used to clean the filter quietly. > > because the command `echo -1 > set_ftrace_pid` will output the following: > > "bash: echo: write error: Invalid argument". > > > > so update the file Documentation/trace/ftrace.txt. > > So this is in my pile for the docs tree, but I was hoping to see an ack > from Steve first...?
Yeah, I meant to reply but got distracted ;-)
Acked-by: Steven Rostedt <rostedt@goodmis.org>
-- Steve
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