linux-kernel - Re: [PATCH v5 3/3] tools lib traceevent: Add support for __print

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Message-ID: <20150227145221.GD2877@e104805>
Date:	Fri, 27 Feb 2015 14:52:22 +0000
From:	Javi Merino <javi.merino@....com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Jiri Olsa <jolsa@...hat.com>,
	Punit Agrawal <Punit.Agrawal@....com>
Subject: Re: [PATCH v5 3/3] tools lib traceevent: Add support for
 __print_array()

On Fri, Feb 27, 2015 at 02:15:05PM +0000, Steven Rostedt wrote:
> On Fri, 27 Feb 2015 12:32:32 +0000
> Javi Merino <javi.merino@....com> wrote:
> 
> > Hi Steve,
> > 
> > On Wed, Jan 28, 2015 at 12:48:55PM +0000, Javi Merino wrote:
> > > Trace can now generate traces with variable element size arrays.  Add
> > > support to parse them.
> > > 
> > > Cc: Namhyung Kim <namhyung@...nel.org>
> > > Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
> > > Cc: Steven Rostedt <rostedt@...dmis.org>
> > > Cc: Jiri Olsa <jolsa@...hat.com>
> > > Signed-off-by: Javi Merino <javi.merino@....com>
> > > ---
> > >  tools/lib/traceevent/event-parse.c | 93 ++++++++++++++++++++++++++++++++++++++
> > >  tools/lib/traceevent/event-parse.h |  8 ++++
> > >  2 files changed, 101 insertions(+)
> > 
> > I've seen that patch 1 of this series is now in mainline.  What about
> > patches 2 and 3 (the updates to tools/lib/traceevent)?  Shall I resend
> > them?
> 
> Patches 2 and 3 are in tools/lib and need to go through Jiri and
> Arnaldo. Please repost them again. I can give them acks.

Cool, done.

> > These two patches should also be applied to trace-cmd.  Do you want me
> > to send patches for that to linux-kernel or will you take care of
> > applying them there?
> 
> No need, I can pull them from here. I just been a bit busy to do so.

No worries.  I was just unsure about the process.
> > 
> > Incidentally, why are there two copies of libtraceevent?  Shouldn't
> > this live only in one place (either kernel or trace-cmd)?
> 
> Actually, libtraceevent does not exist in trace-cmd, just the event
> parsing code.

Right, that's what I meant.  I was wondering about the duplicated
code.

Thanks,
Javi
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