[prev in list] [next in list] [prev in thread] [next in thread] 

List:       linux-kernel
Subject:    Re: [patch] voluntary-preempt-2.6.8.1-P4
From:       Ingo Molnar <mingo () elte ! hu>
Date:       2004-08-19 8:48:34
Message-ID: 20040819084834.GA4536 () elte ! hu
[Download RAW message or body]


* Lee Revell <rlrevell@joe-job.com> wrote:

> > wli indicated he's working on the pagetable zapping critical section
> > issue - wli?
> 
> In the meantime, can we easily do a touch_preempt_timing() here, to
> disable reporting of this issue, so we can continue to identify
> others?  This one is frequent enough that I have not been able to
> identify any more.

yeah, you can add touch_preempt_timing() there. (i'd rather not do it in
the patch, to get real results.) It is safe to add it anywhere in the
source, it only has side-effects on tracing.

	Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/
[prev in list] [next in list] [prev in thread] [next in thread]