lkml.org 
[lkml]   [2011]   [Nov]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [patch for-3.2-rc3] cpusets: stall when updating mems_allowed for mempolicy or disjoint nodemask
On Wed, 23 Nov 2011 14:26:40 -0800 (pst), David Rientjes wrote:
> On Wed, 23 Nov 2011, Miao Xie wrote:
>
>> That nodemask is also protected by get_mems_allowed().
>>
>
> So what's the problem with the patch?

Memory compaction will see an empty nodemask and do nothing, and then
we may fail to get several contiguous pages.


> Can I add your acked-by?

Sure, no problem.


\
 
 \ /
  Last update: 2011-11-24 02:29    [W:0.094 / U:0.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site