lkml.org 
[lkml]   [2019]   [Jan]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] mm, page_alloc: Do not wake kswapd with zone lock held
On Fri, Jan 04, 2019 at 09:18:38AM +0100, Vlastimil Babka wrote:
> On 1/3/19 11:57 PM, Mel Gorman wrote:
> > While zone->flag could have continued to be unused, there is potential
> > for moving some existing fields into the flags field instead. Particularly
> > read-mostly ones like zone->initialized and zone->contiguous.
> >
> > Reported-by: syzbot+93d94a001cfbce9e60e1@syzkaller.appspotmail.com
> > Tested-by: Qian Cai <cai@lca.pw>
> > Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
>
> Fixes: 1c30844d2dfe ("mm: reclaim small amounts of memory when an
> external fragmentation event occurs")
> Acked-by: Vlastimil Babka <vbabka@suse.cz>
>

Thanks

--
Mel Gorman
SUSE Labs

\
 
 \ /
  Last update: 2019-01-04 10:47    [W:0.059 / U:0.236 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site