lkml.org 
[lkml]   [2013]   [Dec]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v13 00/16] kmemcg shrinkers
From
> Please note that in contrast to previous versions this patch-set implements
> slab shrinking only when we hit the user memory limit so that kmem allocations
> will still fail if we are below the user memory limit, but close to the kmem
> limit. This is, because the implementation of kmem-only reclaim was rather
> incomplete - we had to fail GFP_NOFS allocations since everything we could
> reclaim was only FS data. I will try to improve this and send in a separate
> patch-set, but currently it is only worthwhile setting the kmem limit to be
> greater than the user mem limit just to enable per-memcg slab accounting and
> reclaim.

That is unfortunate, but it makes sense as a first step.



--
E Mare, Libertas


\
 
 \ /
  Last update: 2013-12-10 09:41    [W:0.172 / U:0.220 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site