[lkml]   [2004]   [Aug]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [patch] voluntary-preempt-

* Lee Revell <> wrote:

> On Sun, 2004-08-15 at 23:36, Ingo Molnar wrote:
> > doh - i think i found a brown-paperbag bug.
> Heh, this would explain all those latency traces with repeated
> calls to voluntary_resched...

hm, didnt those traces show preempt_schedule()?

this bug also fooled the latency tracer because the preempt count went
down to zero (hence the latency got reset), but in reality we skipped
the reschedule.

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 14:05    [W:0.326 / U:3.044 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site