lkml.org 
[lkml]   [2016]   [May]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] oom: consider multi-threaded tasks in task_will_free_mem
On Tue 17-05-16 15:21:39, Andrew Morton wrote:
> On Tue, 17 May 2016 22:28:56 +0200 Michal Hocko <mhocko@kernel.org> wrote:
>
> > Andrew, this is not in the mmotm tree now because I didn't feel really
> > confortable with the patch without Oleg seeing it. But it seems Oleg is
> > ok [1] with it so could you push it to Linus along with the rest of oom
> > pile please?
>
> Reluctant. The CONFIG_COMPACTION=n regression which Joonsoo identified
> is quite severe. Before patch: 10000 forks succeed. After patch: 500
> forks fail. Ouch.
>
> How can we merge such a thing?

That regression has been fixed by
http://lkml.kernel.org/r/1463051677-29418-3-git-send-email-mhocko@kernel.org

--
Michal Hocko
SUSE Labs

\
 
 \ /
  Last update: 2016-05-18 09:41    [W:0.038 / U:0.812 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site