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Date:   Fri, 2 Nov 2018 09:34:13 +0100
From:   Michal Hocko <mhocko@kernel.org>
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        linux-kernel@vger.kernel.org, Wind Yu <yuzhoujian@didichuxing.com>
Subject: Re: [PATCH v15 1/2] Reorganize the oom report in dump_header
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On Fri 02-11-18 14:18:59, 禹舟键 wrote:
> Hi Michal
> The message-id is as below
> https://lkml.org/lkml/2018/7/31/148

David said
: It's possible that p is NULL when calling dump_header().  In this case we
: do not want to print any line concerning a victim because no oom kill has
: occurred.

This means that we should check for p rather than oc.

-- 
Michal Hocko
SUSE Labs