lkml.org 
[lkml]   [2008]   [Nov]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/2] memcg: fix oom handling
KAMEZAWA Hiroyuki wrote:
> Li Zefan reported
>
> (a) This goes dead lock:
> ==
> #echo 0 > (...)/01/memory.limit_in_bytes #set memcg's limit to 0,
> #echo $$ > (...)/01/memory.tasks #move task
> # do something...
> ==
>
> (b) seems to be dead lock
> ==
> #echo 40k > (...)/01/memory.limit_in_bytes #set memcg's limit to 0,
> #echo $$ > (...)/01/memory.tasks #move task
> # do something...
> ==
>
>
> I think (a) is BUG. (b) is just slow down.
> (you can see pgpgin/pgpgout count is increasing in (B).)
>
> This patch set is for handling (a). Li-san, could you check ?

Yes, it works for me now. :)

> This works well in my environment.(means OOM-Killer is called in proper way.)
>



\
 
 \ /
  Last update: 2008-11-22 03:19    [W:0.064 / U:1.000 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site