lkml.org 
[lkml]   [2017]   [Sep]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] sched/cpuset/pm: Fix cpuset vs suspend-resume
Hello,

On Thu, Sep 07, 2017 at 11:26:16AM +0200, Peter Zijlstra wrote:
> TJ, I _think_ it was commit:
>
> deb7aa308ea2 ("cpuset: reorganize CPU / memory hotplug handling")

Heh, that's a while ago.

> That wrecked things, but there's been so much changes in this area it is
> really hard to tell. Note how before that commit it would
> unconditionally rebuild the domains, and you 'optimized' that ;-)
>
> That commit also introduced the work to do the async rebuild and failed
> to do that flush on resume.
>
> In any case, I think we should put a fixes tag on this commit such that
> it gets picked up into stable kernels. Not sure anybody will try and
> backport it into 4 year old kernels, but who knows.

I see & sounds good to me. I see that the patch already got applied
but FWIW,

Acked-by: Tejun Heo <tj@kernel.org>

Thanks!

--
tejun

\
 
 \ /
  Last update: 2017-09-07 22:39    [W:0.121 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site