From: Anton Blanchard <anton@samba.org>
Date: Sun, 24 Jul 2011 16:33:14 +0000 (+0000)
Subject: powerpc/numa: Increase SD_NODES_PER_DOMAIN to 32.
X-Git-Tag: v3.2-rc1~34^2~77
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4761ad2ef18ec2c9a0037d6649c0afc4a7b907d;p=pandora-kernel.git

powerpc/numa: Increase SD_NODES_PER_DOMAIN to 32.

The largest POWER7 boxes have 32 nodes. SD_NODES_PER_DOMAIN groups
nodes into chunks of 16 and adds a global balancing domain
(SD_ALLNODES) above it.

If we bump SD_NODES_PER_DOMAIN to 32, then we avoid this extra
level of balancing on our largest boxes.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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