From: Peter Zijlstra <peterz@infradead.org>
To: Zhouyi Zhou <zhouzhouyi@gmail.com>
Cc: paulus@samba.org, mingo@redhat.com, acme@kernel.org,
tglx@linutronix.de, hpa@zytor.com, x86@kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Zhouyi Zhou <yizhouzhou@ict.ac.cn>
Subject: Re: [PATCH 1/1] perf/amd: NULL return of kzalloc_node should be handled
Date: Tue, 10 Jun 2014 10:51:57 +0200 [thread overview]
Message-ID: <20140610085157.GX6758@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <CAABZP2x9ag6eAsL0si9j_TQNjM7jjTDf2UgYZ6ZtqBr2t_zQKQ@mail.gmail.com>
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On Tue, Jun 10, 2014 at 04:45:46PM +0800, Zhouyi Zhou wrote:
> Thanks Peter for reviewing, and sorry for not think it thoroughly
> before submitting.
> Is that ok that when amd_uncore_cpu_up_prepare is called from
> amd_uncore_cpu_notifier
> I return notifier_from_errno(-ENOMEM), and when
> amd_uncore_cpu_up_prepare is called from
> amd_uncore_init I immediately return -ENODEV?
That sounds about right. Thanks!
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next prev parent reply other threads:[~2014-06-10 8:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-10 7:37 Zhouyi Zhou
2014-06-10 8:22 ` Peter Zijlstra
2014-06-10 8:45 ` Zhouyi Zhou
2014-06-10 8:51 ` Peter Zijlstra [this message]
2014-06-11 4:08 Zhouyi Zhou
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