tree 508fc064de4a624fe411a6d798c5e74d7b94e433
parent 590e4d857153c5d4cf86052cdfd42cf9b0779841
author Anton Blanchard <anton@samba.org> 1311525194 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1316498002 +1000

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>