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From: Sha Zhengju <handai.szj-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Ni zhan Chen <nizhan.chen-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
	cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org,
	akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org,
	mhocko-AlSwsSmVLrQ@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Sha Zhengju <handai.szj-3b8fjiQLQpfQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH] oom, memcg: handle sysctl oom_kill_allocating_task while memcg oom happening
Date: Tue, 16 Oct 2012 18:41:41 +0800	[thread overview]
Message-ID: <507D39E5.5010301@gmail.com> (raw)
In-Reply-To: <507D34E3.3040705-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

On 10/16/2012 06:20 PM, Ni zhan Chen wrote:
> On 10/16/2012 06:12 PM, Sha Zhengju wrote:
>> From: Sha Zhengju <handai.szj-3b8fjiQLQpfQT0dZR+AlfA@public.gmane.org>
>>
>> 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.
>
> Is it the resend one or new version, could you add changelog if it is 
> the last case?

Sorry, forget to mention that this patch is an updated one rebased on 
mhocko mm tree, since-3.6 branch.
The first one is on old kernel, please ignore it. :-)


Thanks,
Sha

  parent reply	other threads:[~2012-10-16 10:41 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-16 10:12 [PATCH] oom, memcg: handle sysctl oom_kill_allocating_task while memcg oom happening Sha Zhengju
2012-10-16 10:20 ` Ni zhan Chen
     [not found]   ` <507D34E3.3040705-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-10-16 10:41     ` Sha Zhengju [this message]
     [not found] ` <1350382328-28977-1-git-send-email-handai.szj-3b8fjiQLQpfQT0dZR+AlfA@public.gmane.org>
2012-10-16 13:34   ` Michal Hocko
2012-10-16 17:14     ` Sha Zhengju
     [not found]       ` <CAFj3OHVW-betpEnauzk-vQEfw_7bJxFneQb2oWpAZzOpZuMDiQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-10-18 11:56         ` Michal Hocko
     [not found]           ` <20121018115640.GB24295-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2012-10-18 13:51             ` Sha Zhengju
     [not found]               ` <5080097D.5020501-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-10-18 15:32                 ` Michal Hocko
     [not found]                   ` <20121018153256.GC24295-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2012-10-19  4:11                     ` Sha Zhengju
     [not found]                       ` <5080D308.1020805-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-10-19  9:52                         ` Michal Hocko
     [not found]     ` <20121016133439.GI13991-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2012-10-16 18:39       ` David Rientjes
2012-10-16 18:44   ` David Rientjes
  -- strict thread matches above, loose matches on Subject: below --
2012-10-16  6:10 Sha Zhengju
     [not found] ` <1350367837-27919-1-git-send-email-handai.szj-3b8fjiQLQpfQT0dZR+AlfA@public.gmane.org>
2012-10-16  6:12   ` David Rientjes
2012-10-16  6:32     ` Sha Zhengju
2012-10-16  7:03       ` Michal Hocko

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