Re: printk timestamps jumping back and forth in 2.6.25-rc.

[Alexey Zaytsev]

On Mon, Mar 3, 2008 at 1:45 PM, Ingo Molnar <mingo@xxxxxxx> wrote:
>
>  * Alexey Zaytsev <alexey.zaytsev@xxxxxxxxx> wrote:
>
>
> > >  I"ll now recompile with fair group scheduler disabled, just to be
>  > >  sure.
>  >
>  > Yes, with the group scheduler disabled, the latencies for both Xorg
>  > and gnome-terminal do net exceed 15 ms. And the mouse is also smooth.
>
>  could you also try the current scheduler fixes lineup in
>  sched-devel.git:
>
>    http://people.redhat.com/mingo/sched-devel.git/README
>
>  is the mouse smooth with the group scheduler _enabled_ too?
>

Works fine. The latencies of both Xorg and gnome-terminal are
reported to be about 5-20 ms, and the mouse is smooth too.

Thanks for the fast response to the ptoblem.

>         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/