Re: [PATCH] Delay accounting, fix incorrect delay time whenconstantly waiting on runqueue

From: Ingo Molnar
Date: Thu Jun 19 2008 - 08:18:19 EST



* Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:

> > The patch was tested on 2.6.26-rc6 using two simple CPU hog
> > programs. The values noted prior to the fix did not account for the
> > time spent on the runqueue waiting. After the fix, the correct
> > values were reported back to user space.
> >
> > Signed-off-by: Bharath Ravi <bharathravi1@xxxxxxxxx>
> > Signed-off-by: Madhava K R <madhavakr@xxxxxxxxx>
>
> Acked-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>

applied to tip/sched/urgent - thanks.

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