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authorDavid Rientjes <rientjes@google.com>2011-05-24 17:12:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-25 08:39:23 -0700
commitad8b4b28573cea3fca0cfa06aac00fe8bf04499a (patch)
treedf10e533d9060520a5ae2decf5ab8a6712294b03 /arch
parent0c917313a8d84fcc0c376db3f7edb7c06f06f920 (diff)
downloadlinux-linaro-stable-ad8b4b28573cea3fca0cfa06aac00fe8bf04499a.tar.gz
alpha, mm: set all online nodes in N_NORMAL_MEMORY
For alpha, N_NORMAL_MEMORY represents all nodes that have present memory since it does not support HIGHMEM. This patch sets the bit at the time the node is initialized. If N_NORMAL_MEMORY is not accurate, slub may encounter errors since it uses this nodemask to setup per-cache kmem_cache_node data structures. Signed-off-by: David Rientjes <rientjes@google.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/mm/numa.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c
index 7b2c56d8f930..3973ae395772 100644
--- a/arch/alpha/mm/numa.c
+++ b/arch/alpha/mm/numa.c
@@ -313,6 +313,7 @@ void __init paging_init(void)
zones_size[ZONE_DMA] = dma_local_pfn;
zones_size[ZONE_NORMAL] = (end_pfn - start_pfn) - dma_local_pfn;
}
+ node_set_state(nid, N_NORMAL_MEMORY);
free_area_init_node(nid, zones_size, start_pfn, NULL);
}