tree 9b39d7e8f11fed68242d1cb1f0c85dfcf96e3250
parent 49d2e9cc4544369635cd6f4ef6d5bb0f757079a7
author Christoph Lameter <clameter@engr.sgi.com> 1136710849 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1136779961 -0800

[PATCH] Swap Migration V5: Add CONFIG_MIGRATION for page migration support

Include page migration if the system is NUMA or having a memory model that
allows distinct areas of memory (SPARSEMEM, DISCONTIGMEM).

And:
- Only include lru_add_drain_per_cpu if building for an SMP system.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>