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| author | David Rientjes <rientjes@google.com> | 2011-05-24 17:12:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-25 08:39:23 -0700 |
| commit | ad8b4b28573cea3fca0cfa06aac00fe8bf04499a (patch) | |
| tree | df10e533d9060520a5ae2decf5ab8a6712294b03 /arch/alpha/mm/numa.c | |
| parent | 0c917313a8d84fcc0c376db3f7edb7c06f06f920 (diff) | |
| download | lwn-ad8b4b28573cea3fca0cfa06aac00fe8bf04499a.tar.gz lwn-ad8b4b28573cea3fca0cfa06aac00fe8bf04499a.zip | |
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/alpha/mm/numa.c')
| -rw-r--r-- | arch/alpha/mm/numa.c | 1 |
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); } |