tree 3c6b534760dee49a77157eb6512aeb329e19bc2c
parent 0ff38490c836dc379ff7ec45b10a15a662f4e5f6
author Christoph Lameter <clameter@sgi.com> 1159252313 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1159285732 -0700

[PATCH] zone reclaim with slab: avoid unecessary off node allocations

Minor performance fix.

If we reclaimed enough slab pages from a zone then we can avoid going off
node with the current allocation.  Take care of updating nr_reclaimed when
reclaiming from the slab.

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