vrodic at gmail.com
Tue Sep 18 02:57:15 PDT 2007
I can also confirm the results from Lukas. Maybe MTRR is set
differently on non-pciaccess branch? Lucas, can you check if
/proc/mtrr regions are the same on both branches?
On 9/18/07, Lukas Hejtmanek <xhejtman at ics.muni.cz> wrote:
> On Mon, Sep 17, 2007 at 04:46:05PM -0700, Jesse Barnes wrote:
> > Are you running a tree with the new MTRR setup code? If not, I'd expect much
> > worse performance. The top of tree from libpciaccess and the Intel driver
> > should setup the MTRRs correctly though.
> I use up to date libpciaccess, so I guess the ne MTRR code is used. Also,
> I can see that mtrr is set according to /proc/mtrr.
> Lukáš Hejtmánek
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