[lkml]   [2012]   [Jul]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 1/9] workqueue: perform cpu down operations from low priority cpu_notifier()
Hello, Paul.

On Fri, Jul 20, 2012 at 02:52:07PM -0700, Paul E. McKenney wrote:
> > Fix it by using different priorities for up and down notifiers - high
> > priority for up operations and low priority for down operations.
> Cool!!!
> This certainly provides another data point in favor of running down
> notifiers in the opposite order from up notifiers. ;-)

Yeah, I was thinking about that. I don't think converting CPU
notifiers would take a lot of work in terms of both auditing and
converting. We only have several priorities.

> This series passes light rcutorture/hotplug testing, will be testing
> it more.



 \ /
  Last update: 2012-07-21 01:01    [W:0.072 / U:1.748 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site