[Ocfs2-devel] [PATCH 0/2] ocfs2: add trace event support for ocfs2
Wengang Wang
wen.gang.wang at oracle.com
Tue Oct 13 18:07:49 PDT 2009
Hi all,
Joel Becker wrote:
> On Thu, Sep 17, 2009 at 06:19:44AM +0800, Wengang Wang wrote:
>> following patches add trace event support for ocfs2.
>
> Wengang,
> This looks like a nice start. Thank you for getting this going.
> I'm sorry I haven't gotten back until now, I've been busy.
Joel, no problem!
> What I'd like to do next is get a small starting set of
> tracepoints. You have one tracepoint in this patch as a good example,
> but we should get a few more. I don't want every mlog changed into a
> tracepoint. Some of them are old and useless :-) Instead, I'd like to
> find information we often want while debugging.
yes, I understand that.
> Tao, Tiger, and Sunil, what are parts of the code you often come
> across when debugging? Certain mlog() prints you always find really
> important to see. If you point them out, Wengang can cook up
> tracepoints for them.
and yes, welcome to give me suggests for the trace points!!
regards,
wengang.
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