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From: Sha Zhengju <handai.szj@gmail.com>
To: David Rientjes <rientjes@google.com>
Cc: Sha Zhengju <handai.szj@taobao.com>,
	linux-mm@kvack.org, cgroups@vger.kernel.org,
	kamezawa.hiroyu@jp.fujitsu.com, akpm@linux-foundation.org,
	mhocko@suse.cz, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] oom, memcg: handle sysctl oom_kill_allocating_task while memcg oom happening
Date: Tue, 16 Oct 2012 14:32:05 +0800	[thread overview]
Message-ID: <507CFF65.7050109@gmail.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1210152311460.9480@chino.kir.corp.google.com>

On 10/16/2012 02:12 PM, David Rientjes wrote:
> On Tue, 16 Oct 2012, Sha Zhengju wrote:
>
>> From: Sha Zhengju<handai.szj@taobao.com>
>>
>> Sysctl oom_kill_allocating_task enables or disables killing the OOM-triggering
>> task in out-of-memory situations, but it only works on overall system-wide oom.
>> But it's also a useful indication in memcg so we take it into consideration
>> while oom happening in memcg. Other sysctl such as panic_on_oom has already
>> been memcg-ware.
>>
> You're working on an old kernel, mem_cgroup_out_of_memory() has moved to
> mm/memcontrol.c.  Please rebase on 3.7-rc1 and send an updated patch,
> which otherwise looks good.

Thanks for reminding!  Yes, I cooked it on memcg-devel git repo but a 
out-of-date
since-3.2 branch... But I notice the latest branch is since-3.5(not 
seeing 3.6/3.7), does
it okay to working on this branch?


Thanks,
Sha

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  reply	other threads:[~2012-10-16  6:32 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-16  6:10 [PATCH] oom, memcg: handle sysctl oom_kill_allocating_task while memcg oom happening Sha Zhengju
2012-10-16  6:12 ` David Rientjes
2012-10-16  6:32   ` Sha Zhengju [this message]
2012-10-16  7:03     ` Michal Hocko
  -- strict thread matches above, loose matches on Subject: below --
2012-10-16 10:12 Sha Zhengju
2012-10-16 10:20 ` Ni zhan Chen
2012-10-16 10:41   ` Sha Zhengju
2012-10-16 13:34 ` Michal Hocko
2012-10-16 17:14   ` Sha Zhengju
2012-10-18 11:56     ` Michal Hocko
2012-10-18 13:51       ` Sha Zhengju
2012-10-18 15:32         ` Michal Hocko
2012-10-19  4:11           ` Sha Zhengju
2012-10-19  9:52             ` Michal Hocko
2012-10-16 18:39   ` David Rientjes
2012-10-16 18:44 ` David Rientjes

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