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Subject: Re: [PATCH] perf_event: fix slow and broken cgroup context switch
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From: Peter Zijlstra <peterz@infradead.org>
To: Stephane Eranian <eranian@google.com>
Cc: linux-kernel@vger.kernel.org, mingo@elte.hu, ming.m.lin@intel.com,
        Oleg Nesterov <oleg@redhat.com>, Jiri Olsa <jolsa@redhat.com>
Date: Thu, 25 Aug 2011 19:34:23 +0200
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On Thu, 2011-08-25 at 17:03 +0200, Stephane Eranian wrote:

> I just ran that crash test you pointed out and so far so good. Don't know if
> the crash was systematic, though.


Yeah, it was quite reliable.. but 64ce312618 should really have sorted
the problem.