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authorMike Kravetz <kravetz@us.ibm.com>2006-01-06 00:10:51 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-06 08:33:24 -0800
commita94b3ab7eab4edcc9b2cb474b188f774c331adf7 (patch)
tree96636969fa4a9e0b79c98f81cbcd726c5d3834a5 /include
parentd5afa6dcf74c0efb60ce07c63d0a727be93c67c5 (diff)
downloadop-kernel-dev-a94b3ab7eab4edcc9b2cb474b188f774c331adf7.zip
op-kernel-dev-a94b3ab7eab4edcc9b2cb474b188f774c331adf7.tar.gz
[PATCH] mm: remove arch independent NODES_SPAN_OTHER_NODES
The NODES_SPAN_OTHER_NODES config option was created so that DISCONTIGMEM could handle pSeries numa layouts. However, support for DISCONTIGMEM has been replaced by SPARSEMEM on powerpc. As a result, this config option and supporting code is no longer needed. I have already sent a patch to Paul that removes the option from powerpc specific code. This removes the arch independent piece. Doesn't really matter which is applied first. Signed-off-by: Mike Kravetz <kravetz@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mmzone.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 28f8496..d294b57 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -603,12 +603,6 @@ void sparse_init(void);
#define sparse_index_init(_sec, _nid) do {} while (0)
#endif /* CONFIG_SPARSEMEM */
-#ifdef CONFIG_NODES_SPAN_OTHER_NODES
-#define early_pfn_in_nid(pfn, nid) (early_pfn_to_nid(pfn) == (nid))
-#else
-#define early_pfn_in_nid(pfn, nid) (1)
-#endif
-
#ifndef early_pfn_valid
#define early_pfn_valid(pfn) (1)
#endif
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