Re: [PATCH 2/2] x86/tbl/trace: Do not trace on CPU that is offline

Sedat Dilek
2015-02-07T08:13:25Z

On Sat, Feb 7, 2015 at 5:02 AM, Steven Rostedt <rostedt@goodmis.org> wrote:
> On Fri, 6 Feb 2015 15:27:54 -0800
> "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> wrote:
>
>> > Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
>> > Suggested-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
>> > Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
>>
>> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
>
> Both patches survived all my tests, now I just need an ack by from Dave
> and/or Peter, and I'll push it off to Linus.
>

I fell over this w/o having any experiences in using the tracing
system within the Linux-kernel.
Can you give a brief introduction?
Or can describe how you made your tests?
Did you use trace-cmd in your tests?

Thanks.

- Sedat -

[1] http://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git/