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From: Arnaldo Carvalho de Melo <acme@redhat.com>
To: Stephane Eranian <eranian@google.com>
Cc: linux-kernel@vger.kernel.org, peterz@infradead.org,
	mingo@elte.hu, robert.richter@amd.com
Subject: Re: [PATCH] perf: fix broken perf inject -b
Date: Mon, 30 Jan 2012 17:00:08 -0200	[thread overview]
Message-ID: <20120130190008.GA5797@infradead.org> (raw)
In-Reply-To: <CABPqkBS50jYOHepmAqOzGYY8m+4SCJQuhrMV2yLXRYfdFpE70g@mail.gmail.com>

Em Mon, Jan 16, 2012 at 07:53:28PM +0100, Stephane Eranian escreveu:
> On Fri, Jan 13, 2012 at 5:54 PM, Stephane Eranian <eranian@google.com> wrote:
> > On Fri, Jan 13, 2012 at 5:53 PM, Arnaldo Carvalho de Melo <acme@redhat.com> wrote:
> >> Em Fri, Jan 13, 2012 at 03:47:31PM +0100, Stephane Eranian escreveu:
> >>> perf inject -b was broken. It would not inject any build_ids
> >>> into the stream. Furthermore, it would strip samples from the
> >>> stream.
<SNIP>
> >>> @@ -173,6 +178,7 @@ static int perf_event__inject_buildid(struct perf_tool *tool,
> >>>               goto repipe;
> >>>       }
> >>> +     machine->pid = event->ip.pid;

> I noticed that this statement conflicts with perf buildid-list (which
> I am also fixing for pipe mode).

> I don't quite understand why, though.

Have you reached any conclusion about this problem? I haven't looked at
it in detail, could you please elaborate more?

- Arnaldo

  reply	other threads:[~2012-01-30 19:00 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-13 14:47 [PATCH] perf: fix broken perf inject -b Stephane Eranian
2012-01-13 16:53 ` Arnaldo Carvalho de Melo
2012-01-13 16:54   ` Stephane Eranian
2012-01-16 18:53     ` Stephane Eranian
2012-01-30 19:00       ` Arnaldo Carvalho de Melo [this message]
2012-01-30 19:53         ` Stephane Eranian
2012-01-30 20:04           ` Arnaldo Carvalho de Melo
2012-01-30 20:09             ` Stephane Eranian
2012-01-30 20:36               ` Arnaldo Carvalho de Melo
2012-01-31  5:58                 ` Yanmin Zhang
2012-02-02 11:22                   ` Stephane Eranian
2012-02-03  3:30                     ` Yanmin Zhang
2012-01-26 14:16     ` Stephane Eranian
2012-01-26 14:23       ` Arnaldo Carvalho de Melo

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