diff options
| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2008-04-28 02:13:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 08:58:26 -0700 |
| commit | 8cece85ec744bdc7ea0fc2d33f65b3f031c28468 (patch) | |
| tree | f11f84a37cf53f4db78d12b6372b7fe105ddccf5 /include/linux/gfp.h | |
| parent | 2309f9e6fe3f1de661eab9613f7903ab4420c753 (diff) | |
| download | lwn-8cece85ec744bdc7ea0fc2d33f65b3f031c28468.tar.gz lwn-8cece85ec744bdc7ea0fc2d33f65b3f031c28468.zip | |
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>
Diffstat (limited to 'include/linux/gfp.h')
| -rw-r--r-- | include/linux/gfp.h | 17 |
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; } /* |