lkml.org 
[lkml]   [2009]   [Feb]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [git pull] scheduler fixes
From
Date
On Sat, 2009-01-31 at 20:49 +0300, Alexey Zaytsev wrote:
> And answering an earlier question, this happens only on i386 and only
> with 4K stacks because x86_64 dosn't have a separate softirq stack,
> so the preempt count diring the soft irq is at least IRQ_EXIT_OFFSET.

Which suggests that an initial preempt_count offset of 1 should suffice
to fix this issue and not confuse the softirq tracing, hmm?



\
 
 \ /
  Last update: 2009-02-02 10:55    [from the cache]
©2003-2011 Jasper Spaans. Advertise on this site