From: Tim Blechmann <tim@klingt.org>
To: linux-kernel@vger.kernel.org
Subject: [2.6.39-rc2] perf top fails to mmap
Date: Wed, 06 Apr 2011 12:51:40 +0200 [thread overview]
Message-ID: <inhgjs$54a$1@dough.gmane.org> (raw)
hi all,
when trying to profile a process with `perf top -p $PID', perf exits with:
Failed to mmap with 22 (Invalid argument)
this happens when running perf as the same process as the process and when
running perf as root.
tim
next reply other threads:[~2011-04-06 10:51 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-06 10:51 Tim Blechmann [this message]
2011-04-06 15:20 ` [2.6.39-rc2] perf top fails to mmap David Ahern
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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