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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2006-04-04 16:06:00 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-04-04 16:06:00 +0100
commit0da323505fc7dd6b01d35e6181cb3d45f992726a (patch)
tree83f37f1b88bcbf9559ae86ddfd303c1a4ba21d6c /include/asm-arm
parent6246b6128bbe34d0752f119cf7c5111c85fe481d (diff)
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[ARM] arm's arch_local_page_offset() fix against 2.6.17-rc1
This patch fixes arch_local_page_offset(pfn,nid) in arm. This new one (added by unify_pfn_to_page patches) is obviously buggy. This macro calculate page offset in a node. Note: about LOCAL_MAP_NR() comment in arm's sub-archs says... /* * Given a kaddr, LOCAL_MAP_NR finds the owning node of the memory * and returns the index corresponding to the appropriate page in the * node's mem_map. */ but LOCAL_MAP_NR() is designed to be able to take both paddr and kaddr. In this case, paddr is better. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitu.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
-rw-r--r--include/asm-arm/memory.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h
index 2b3cf69b3ed9..a814e73e6656 100644
--- a/include/asm-arm/memory.h
+++ b/include/asm-arm/memory.h
@@ -188,7 +188,7 @@ static inline __deprecated void *bus_to_virt(unsigned long x)
*/
#include <linux/numa.h>
#define arch_pfn_to_nid(pfn) (PFN_TO_NID(pfn))
-#define arch_local_page_offset(pfn, nid) (LOCAL_MAP_NR((pfn) << PAGE_OFFSET))
+#define arch_local_page_offset(pfn, nid) LOCAL_MAP_NR((pfn) << PAGE_SHIFT)
#define pfn_valid(pfn) \
({ \