lkml.org 
[lkml]   [2011]   [Apr]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: linux-next: Tree for April 14 (Call-traces: RCU/ACPI/WQ related?)
On Tue, Apr 26, 2011 at 12:06:57PM +0200, Peter Zijlstra wrote:
> On Sun, 2011-04-24 at 09:43 -0700, Paul E. McKenney wrote:
> >
> > Peter, any thoughts on what I might have done wrong to get the scheduler
> > into a state where it was ignoring a runnable realtime task?
>
> Not really, the only thing I can think of is something like poking at
> task->state while its sleeping. One you set it to TASK_RUNNING wakeups
> will be ignored since its already running ;-)

Well, that does give my something to check for -- thank you!

Thanx, Paul


\
 
 \ /
  Last update: 2011-04-26 13:33    [W:0.089 / U:0.796 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site