Re: [patch 13/14] fs: icache split IO and LRU lists

From: Christoph Lameter
Date: Thu Oct 21 2010 - 11:28:50 EST


On Fri, 22 Oct 2010, npiggin@xxxxxxxxx wrote:

> Split inode reclaim and writeback lists in preparation to scale them up
> (per-bdi locking for i_io and per-zone locking for i_lru)

Why per zone and not per node? Is there any chance of having lru lists for
ZONE_NORMAL and ZONE_DMA?
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