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| author | David Rientjes <rientjes@google.com> | 2011-05-24 17:12:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-25 08:39:24 -0700 |
| commit | 0091a47da0b720ca39511c7d90dcc768cafcaf58 (patch) | |
| tree | 13bb44f8877ebf91d35822e97c14c406e1894874 /arch/m32r | |
| parent | ad8b4b28573cea3fca0cfa06aac00fe8bf04499a (diff) | |
| download | lwn-0091a47da0b720ca39511c7d90dcc768cafcaf58.tar.gz lwn-0091a47da0b720ca39511c7d90dcc768cafcaf58.zip | |
m32r, mm: set all online nodes in N_NORMAL_MEMORY
For m32r, 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: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m32r')
| -rw-r--r-- | arch/m32r/mm/discontig.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/m32r/mm/discontig.c b/arch/m32r/mm/discontig.c index 5d2858f6eede..2c468e8b5853 100644 --- a/arch/m32r/mm/discontig.c +++ b/arch/m32r/mm/discontig.c @@ -149,6 +149,7 @@ unsigned long __init zone_sizes_init(void) zholes_size[ZONE_DMA] = mp->holes; holes += zholes_size[ZONE_DMA]; + node_set_state(nid, N_NORMAL_MEMORY); free_area_init_node(nid, zones_size, start_pfn, zholes_size); } |