On Thu, Nov 19, 2015 at 10:09:03AM +0100, Thomas Gleixner wrote: > On Wed, 18 Nov 2015, Marcelo Tosatti wrote > > Actually, there is a point that is useful: you might want the important > > application to share the L3 portion with HW (that HW DMAs into), and > > have only the application and the HW use that region. > > > > So its a good point that controlling the exact position of the reservation > > is important. > > I'm glad you figured that out yourself. :) > > Thanks, > > tglx
The HW is a reclaimer of the L3 region shared with HW. You might want to remove any threads from reclaiming from that region. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
