Hello Rik On Sat, Sep 14, 2013 at 11:55 PM, Rik van Riel <[email protected]> wrote: > On 09/14/2013 07:53 AM, Hillf Danton wrote: >> After page A on source node is migrated to page B on target node, hinting >> fault is recorded on the target node for B. On the source node there is >> another record for A, since a two-stage filter is used when migrating pages. >> >> Page A is no longer used after migration, so we have to erase its record. > > What kind of performance changes have you observed with this patch? > > What benchmarks have you run, and on what kind of systems? > Due to no NUMA box, I can not answer you now. I will try best to borrow one next Monday.
Thanks Hillf -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
