tree 32d5cae69596ec7729172901487cc08a357448f1
parent fdb7cc59084ba7eef935e4e40aaaf538ee34c625
author Paul Jackson <pj@sgi.com> 1143014951 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1143042846 -0800

[PATCH] mm: slab cache interleave rotor fix

The alien cache rotor in mm/slab.c assumes that the first online node is
node 0.  Eventually for some archs, especially with hotplug, this will no
longer be true.

Fix the interleave rotor to handle the general case of node numbering.

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