From: Srivatsa Vaddagiri <vatsa@in.ibm.com>
To: Ingo Molnar <mingo@elte.hu>, a.p.zijlstra@chello.nl
Cc: linux-kernel@vger.kernel.org
Subject: Re: perf counter issue - WARN_ON_ONCE(!list_empty(&tsk->perf_counter_ctx.counter_list));
Date: Wed, 13 May 2009 22:27:24 +0530 [thread overview]
Message-ID: <20090513165724.GA32707@in.ibm.com> (raw)
In-Reply-To: <20090513165433.GD16373@in.ibm.com>
On Wed, May 13, 2009 at 10:24:33PM +0530, Srivatsa Vaddagiri wrote:
> I am hitting this warning in kernel/exit.c (latest -tip code):
>
> WARN_ON_ONCE(!list_empty(&tsk->perf_counter_ctx.counter_list));
>
> I was using perf counters against a java benchmark.
Basically using perf counters as:
$ perf stat java ....
- vatsa
next prev parent reply other threads:[~2009-05-13 16:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-13 16:54 perf counter issue - WARN_ON_ONCE(!list_empty(&tsk->perf_counter_ctx.counter_list)); Srivatsa Vaddagiri
2009-05-13 16:57 ` Srivatsa Vaddagiri [this message]
2009-05-15 13:56 ` Ingo Molnar
2009-05-15 14:51 ` Arnaldo Carvalho de Melo
2009-05-15 15:58 ` Srivatsa Vaddagiri
2009-05-15 16:13 ` Peter Zijlstra
2009-05-15 17:37 ` Peter Zijlstra
2009-05-15 20:27 ` Peter Zijlstra
2009-05-18 4:45 ` Paul Mackerras
2009-05-22 6:25 ` Srivatsa Vaddagiri
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