Re: [PATCH] Bias the location of pages freed for min_free_kbytes in the same MAX_ORDER_NR_PAGES blocks

Andrew Morton
2007-03-18T08:22:53Z

On Sat, 17 Mar 2007 18:26:41 +0000 mel@skynet.ie (Mel Gorman) wrote:
>

I still haven't got onto reviewing all your mm patches :( Nor has anyone
else, afaik.

But let me leap ahead of myself.

> CONFIG_PAGE_GROUP_BY_MOBILITY

Why does this config item exist? It's not good to have some mysterious
knob which affects mm behaviour at compile time. We need to make up our
minds and stick with it.