Re: [git patches] IDE update

[Ondrej Zary]

Al Boldi wrote:
> Bartlomiej Zolnierkiewicz wrote: {
>
> > On 7/4/05, Al Boldi <a1426z@xxxxxxxxx> wrote:
> > Hdparm -tT gives 38mb/s in 2.4.31
> > Cat /dev/hda > /dev/null gives 2% user 33% sys 65% idle
> >
> > Hdparm -tT gives 28mb/s in 2.6.12
> > Cat /dev/hda > /dev/null gives 2% user 25% sys 0% idle 73% IOWAIT
> >
> > It feels like DMA is not being applied properly in 2.6.12.
>
>
> Are earlier 2.6.x kernels okay?
>
> dmesg output?
> }
>
> Same on 2.6.10,11,12.
> No errors though, only sluggish system.

Something like this http://lkml.org/lkml/2005/6/13/1 ?

--
Ondrej Zary
-
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/