[dm-devel] [RFC][PATCH] dm: Remove dm_bufio_cond_resched()
Mike Galbraith
umgwanakikbuti at gmail.com
Fri Sep 23 12:17:10 UTC 2016
On Fri, 2016-09-23 at 10:00 +0200, Thomas Gleixner wrote:
> On Fri, 23 Sep 2016, Peter Zijlstra wrote:
> > Is anybody still using PREEMPT_NONE? Most workloads also care about
> > latency to some extend. Lots of code has explicit cond_resched() and
> > doesn't worry.
>
> Dunno. But I bet there are workloads which love it.
SUSE definitely uses it. I had presumed that was enterprise standard.
-Mike
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