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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2008-04-28 02:13:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 08:58:26 -0700
commit8cece85ec744bdc7ea0fc2d33f65b3f031c28468 (patch)
treef11f84a37cf53f4db78d12b6372b7fe105ddccf5
parent2309f9e6fe3f1de661eab9613f7903ab4420c753 (diff)
mm: fix broken gfp_zone with __GFP_THISNODE
This hack, "base = MAX_NR_ZONES", at __GFP_THISNODE was used for old zonliests. Now, new zonelist[] have a list for __GFP_THISNODE and this hack is incorrect. Should be removed. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Mel Gorman <mel@csn.ul.ie> Cc: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/gfp.h17
1 files changed, 5 insertions, 12 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 898aa9d5b6c2..c37653b6843f 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -119,29 +119,22 @@ static inline int allocflags_to_migratetype(gfp_t gfp_flags)
static inline enum zone_type gfp_zone(gfp_t flags)
{
- int base = 0;
-
-#ifdef CONFIG_NUMA
- if (flags & __GFP_THISNODE)
- base = MAX_NR_ZONES;
-#endif
-
#ifdef CONFIG_ZONE_DMA
if (flags & __GFP_DMA)
- return base + ZONE_DMA;
+ return ZONE_DMA;
#endif
#ifdef CONFIG_ZONE_DMA32
if (flags & __GFP_DMA32)
- return base + ZONE_DMA32;
+ return ZONE_DMA32;
#endif
if ((flags & (__GFP_HIGHMEM | __GFP_MOVABLE)) ==
(__GFP_HIGHMEM | __GFP_MOVABLE))
- return base + ZONE_MOVABLE;
+ return ZONE_MOVABLE;
#ifdef CONFIG_HIGHMEM
if (flags & __GFP_HIGHMEM)
- return base + ZONE_HIGHMEM;
+ return ZONE_HIGHMEM;
#endif
- return base + ZONE_NORMAL;
+ return ZONE_NORMAL;
}
/*