Re: [LKP] [lkp] [mm, oom] faad2185f4: vm-scalability.throughput -11.8% regression

[Michal Hocko]

On Fri 29-04-16 16:59:37, Aaron Lu wrote:
> On Thu, Apr 28, 2016 at 01:21:35PM +0200, Michal Hocko wrote:
> > All of them are order-2 and this was a known problem for "mm, oom:
> > rework oom detection" commit and later should make it much more
> > resistant to failures for higher (!costly) orders. So I would definitely
> > encourage you to retest with the current _complete_ mmotm tree.
> 
> OK, will run the test on this branch:
> https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git since-4.5
> with head commit:
> commit 81cc2e6f1e8bd81ebc7564a3cd3797844ee1712e
> Author: Michal Hocko <mhocko@xxxxxxxx>
> Date:   Thu Apr 28 12:03:24 2016 +0200
> 
>     drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
> 
> Please let me know if this isn't right.

Yes that should contain all the oom related patches in the mmotm tree.

Thanks!

-- 
Michal Hocko
SUSE Labs