From: David Ahern <dsahern@gmail.com>
To: Tim Blechmann <tim@klingt.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [2.6.39-rc2] perf top fails to mmap
Date: Wed, 06 Apr 2011 09:20:53 -0600 [thread overview]
Message-ID: <4D9C84D5.6090303@gmail.com> (raw)
In-Reply-To: <inhgjs$54a$1@dough.gmane.org>
On 04/06/11 04:51, Tim Blechmann wrote:
> hi all,
>
> when trying to profile a process with `perf top -p $PID', perf exits with:
> Failed to mmap with 22 (Invalid argument)
Works fine for me with latest kernel tree (this morning). Short lived
process?
David
>
> this happens when running perf as the same process as the process and when
> running perf as root.
>
> tim
>
>
> --
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next prev parent reply other threads:[~2011-04-06 15:20 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-06 10:51 Tim Blechmann
2011-04-06 15:20 ` David Ahern [this message]
2011-04-06 17:52 ` Arnaldo Carvalho de Melo
2011-04-06 20:48 ` Tim Blechmann
2011-04-06 22:15 ` David Ahern
2011-04-06 22:45 ` [2.6.39-rc2] perf top fails to mmap - bisected to 70db7533 David Ahern
2011-04-07 0:13 ` Arnaldo Carvalho de Melo
2011-04-22 16:37 ` David Ahern
2011-04-23 13:45 ` Lin Ming
[not found] ` <BANLkTikWpnnHAfO2n2rN6ExtQyrsVaiqEQ@mail.gmail.com>
2011-04-23 14:51 ` Lin Ming
2011-04-24 11:47 ` Tim Blechmann
2011-04-24 13:45 ` David Ahern
2011-04-24 15:02 ` Lin Ming
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