linux-kernel - Re: [PATCH] perf: introduce new two options for objdump.

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Message-ID: <20150601125432.GE624@kernel.org>
Date:	Mon, 1 Jun 2015 09:54:32 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Martin Liška <mliska@...e.cz>
Cc:	David Ahern <dsahern@...il.com>, a.p.zijlstra@...llo.nl,
	paulus@...ba.org, mingo@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] perf: introduce new two options for objdump.

Em Mon, Jun 01, 2015 at 01:10:06PM +0200, Martin Liška escreveu:
> On 05/20/2015 03:05 PM, Arnaldo Carvalho de Melo wrote:
> > Em Wed, May 20, 2015 at 03:02:01PM +0200, Martin Liška escreveu:
> >> On 05/19/2015 04:33 PM, Arnaldo Carvalho de Melo wrote:
> >>> Em Tue, May 19, 2015 at 08:29:58AM -0600, David Ahern escreveu:

<SNIP>

> >>>> Perhaps it should be generalized a bit? Right now we have symfs for the
> >>>> location of the tree for binaries. What about a srcfs for a source tree?
> >>>
> >>> That is a good idea indeed.
> >>
> >> I was motivated to be able to annotate source code, realized out-of-box. More precisely, on a machine A
> >> I run perf record, I moved the report file to machine B and I use these options to annotate source code.

<SNIP>

> > I guess so, and yeah, the feature implemented in your patch has value,
> > thanks for collaborating! It is just that it may fit better as a
> > complement to the --symfs stuff, that is also for off-box analysis:

> > --symfs=<directory>::
> >         Look for files with symbols relative to this directory.

> > Thanks, will wait for further discussion before applying,

> Are we going to wait any longer? It looks there's no discussion effort in this thread ;)

I was waiting for you to follow thru on David's suggestion.

- Arnaldo
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