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From: Ingo Molnar <mingo@kernel.org>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>,
	Arnaldo Carvalho de Melo <acme@infradead.org>,
	Peter Zijlstra <peterz@infradead.org>,
	acme@redhat.com, a.p.zijlstra@chello.nl, mingo@elte.hu,
	paulus@samba.org, cjashfor@linux.vnet.ibm.com,
	eranian@google.com, gorcunov@openvz.org, tzanussi@gmail.com,
	mhiramat@redhat.com, robert.richter@amd.com, fche@redhat.com,
	linux-kernel@vger.kernel.org, masami.hiramatsu.pt@hitachi.com,
	drepper@gmail.com, asharma@fb.com,
	benjamin.redelings@nescent.org
Subject: Re: [PATCHv7 00/17] perf: Add backtrace post dwarf unwind
Date: Wed, 25 Jul 2012 19:19:19 +0200	[thread overview]
Message-ID: <20120725171919.GA1191@gmail.com> (raw)
In-Reply-To: <20120725171521.GG1173@somewhere.redhat.com>


* Frederic Weisbecker <fweisbec@gmail.com> wrote:

> On Sun, Jul 22, 2012 at 02:14:23PM +0200, Jiri Olsa wrote:
> > hi,
> > 
> > patches available also as tarball in here:
> > http://people.redhat.com/~jolsa/perf_post_unwind_v7.tar.bz2
> > 
> > v7 changes:
> >    - omitted v6 patches 9 and 15
> >      They need more work and will be sent separately. I dont want to hold off whole
> >      patchset because of them. We could miss some related backtraces (syscall, vdso)
> >      in this version.
> >    - v6 patch 11, 14, 20 already in
> 
> I'm personally ok with the kernel bits. And the tool bits look 
> like a nice base to work on.
> 
> If nobody has a strong opposition, it would be nice to merge 
> this in -tip. Either in perf/core or in some staging tree. So 
> that we continue incrementally.
> 
> Nice work overall, thanks!

Agreed, this is a nice step forward. Arnaldo, I suppose I'll get 
it all from you as a whole?

Thanks,

	Ingo


      reply	other threads:[~2012-07-25 17:19 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-22 12:14 [PATCHv7 00/17] perf: Add backtrace post dwarf unwind Jiri Olsa
2012-07-22 12:14 ` [PATCH 01/17] perf: Unified API to record selective sets of arch registers Jiri Olsa
2012-07-25 16:12   ` Frederic Weisbecker
2012-07-26 17:51   ` Arnaldo Carvalho de Melo
2012-07-29 22:45     ` Paul Mackerras
2012-07-22 12:14 ` [PATCH 02/17] perf: Add ability to attach user level registers dump to sample Jiri Olsa
2012-07-25 16:13   ` Frederic Weisbecker
2012-07-25 17:00     ` Arnaldo Carvalho de Melo
2012-07-25 17:39   ` Stephane Eranian
2012-07-25 18:27     ` Jiri Olsa
2012-07-26 17:42       ` Stephane Eranian
2012-07-26 17:58         ` Jiri Olsa
2012-07-22 12:14 ` [PATCH 03/17] perf, x86: Add copy_from_user_nmi_nochk for best effort copy Jiri Olsa
2012-07-25 16:11   ` Frederic Weisbecker
2012-07-25 17:16     ` Jiri Olsa
2012-07-25 17:25       ` Frederic Weisbecker
2012-07-25 17:30       ` Jiri Olsa
2012-07-25 17:35         ` Frederic Weisbecker
2012-08-02 18:47   ` Andy Lutomirski
2012-08-03 11:12     ` Jiri Olsa
2012-07-22 12:14 ` [PATCH 04/17] perf: Factor __output_copy to be usable with specific copy function Jiri Olsa
2012-07-22 12:14 ` [PATCH 05/17] perf: Add perf_output_skip function to skip bytes in sample Jiri Olsa
2012-07-22 12:14 ` [PATCH 06/17] perf: Add ability to attach user stack dump to sample Jiri Olsa
2012-07-25 16:36   ` Frederic Weisbecker
2012-07-25 17:03     ` Jiri Olsa
2012-07-22 12:14 ` [PATCH 07/17] perf: Add attribute to filter out callchains Jiri Olsa
2012-07-22 12:14 ` [PATCH 08/17] perf, tool: Adding PERF_ATTR_SIZE_VER2 to the header swap check Jiri Olsa
2012-07-22 12:14 ` [PATCH 09/17] perf, tool: Factor DSO symtab types to generic binary types Jiri Olsa
2012-07-25 19:24   ` [tip:perf/core] perf symbols: " tip-bot for Jiri Olsa
2012-07-22 12:14 ` [PATCH 10/17] perf, tool: Add interface to read DSO image data Jiri Olsa
2012-07-25 19:25   ` [tip:perf/core] perf symbols: " tip-bot for Jiri Olsa
2012-07-22 12:14 ` [PATCH 11/17] perf, tool: Add interface to arch registers sets Jiri Olsa
2012-07-22 12:14 ` [PATCH 12/17] perf, tool: Add libunwind dependency for dwarf cfi unwinding Jiri Olsa
2012-07-22 12:14 ` [PATCH 13/17] perf, tool: Support user regs and stack in sample parsing Jiri Olsa
2012-07-22 12:14 ` [PATCH 14/17] perf, tool: Support for dwarf cfi unwinding on post processing Jiri Olsa
2012-07-25 17:05   ` Frederic Weisbecker
2012-07-25 17:16     ` Arnaldo Carvalho de Melo
2012-07-25 17:21       ` Frederic Weisbecker
2012-07-22 12:14 ` [PATCH 15/17] perf, tool: Support for dwarf mode callchain on perf record Jiri Olsa
2012-07-22 12:14 ` [PATCH 16/17] perf, tool: Add dso data caching Jiri Olsa
2012-07-25 17:11   ` Frederic Weisbecker
2012-07-25 19:26   ` [tip:perf/core] perf symbols: " tip-bot for Jiri Olsa
2012-07-22 12:14 ` [PATCH 17/17] perf, tool: Add dso data caching tests Jiri Olsa
2012-07-25 19:28   ` [tip:perf/core] perf test: " tip-bot for Jiri Olsa
2012-07-25 17:15 ` [PATCHv7 00/17] perf: Add backtrace post dwarf unwind Frederic Weisbecker
2012-07-25 17:19   ` Ingo Molnar [this message]

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