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Date: Thu, 26 Nov 2015 13:32:35 -0300
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>, Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Jiri Olsa <jolsa@redhat.com>, LKML <linux-kernel@vger.kernel.org>,
        David Ahern <dsahern@gmail.com>, Kan Liang <kan.liang@intel.com>,
        Frederic Weisbecker <fweisbec@gmail.com>,
        Andi Kleen <andi@firstfloor.org>, Wang Nan <wangnan0@huawei.com>
Subject: Re: [PATCH 1/3] perf top: Fix freeze on --call-graph flat/folded
Message-ID: <20151126163235.GA28162@kernel.org>
References: <1448521700-32062-1-git-send-email-namhyung@kernel.org>
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Em Thu, Nov 26, 2015 at 04:08:18PM +0900, Namhyung Kim escreveu:
> The callchain rbtree is rebuilt periodically, so it needs to
> reinitialize the root everytime.  Otherwise it can be stuck in the
> rbtree insertion with stale pointers.
> 
> Signed-off-by: Namhyung Kim <namhyung@kernel.org>

Applied.

- Arnaldo