[lkml]   [2011]   [Aug]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [RFC PATCH 00/32] Nohz cpusets (was: Nohz Tasks)
On 08/15/2011 08:51 AM, Frederic Weisbecker wrote:
> = What's the interface =
> We use the cpuset interface by adding a nohz flag to it.
> As long as a CPU is part of a nohz cpuset, then this CPU will
> try to enter into adaptive nohz mode when it can, even if it is part
> of another cpuset that is not nohz.

Why not do it unconditionally? That is, if all the conditions are
fulfilled, disable the tick regardless of any cpuset settings.

I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.

 \ /
  Last update: 2011-08-17 18:41    [W:0.500 / U:6.424 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site