Messages in this thread | | | Date | Fri, 11 Mar 2011 07:48:00 -0800 | From | Yinghai Lu <> | Subject | Re: [PATCH x86/mm UPDATED] x86-64, NUMA: Fix distance table handling |
| |
On 03/11/2011 12:33 AM, Tejun Heo wrote: > On Fri, Mar 11, 2011 at 09:29:38AM +0100, Tejun Heo wrote: >> Also, I don't think your patch is correct. Even if there is phys_dist > ^ > no >> table, emu distance tables should be built because emulated nids don't >> map to physical nids one to one. ie. Two different emulated nids can >> share a physical node and the distance table should explicitly reflect >> that.
ok, when original SLIT is not there, mean only one really node. so the new distance table should be filled with LOCAL_DISTANCE.
Yinghai
| |