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authorPaul Jackson <pj@sgi.com>2006-03-24 06:16:09 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-24 10:33:23 -0500
commitb0196009d8c3ecf6ea6ec080c63d2ccc146e7ad9 (patch)
tree3fcb06af54faf92fa5d9d82d5659762d2b742e1c /fs/xfs/linux-2.6/kmem.h
parentc61afb181c649754ea221f104e268cbacfc993e3 (diff)
[PATCH] cpuset memory spread slab cache hooks
Change the kmem_cache_create calls for certain slab caches to support cpuset memory spreading. See the previous patches, cpuset_mem_spread, for an explanation of cpuset memory spreading, and cpuset_mem_spread_slab_cache for the slab cache support for memory spreading. The slab caches marked for now are: dentry_cache, inode_cache, some xfs slab caches, and buffer_head. This list may change over time. In particular, other file system types that are used extensively on large NUMA systems may want to allow for spreading their directory and inode slab cache entries. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/xfs/linux-2.6/kmem.h')
-rw-r--r--fs/xfs/linux-2.6/kmem.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h
index f0268a84e6fd..2cfd33d4d8aa 100644
--- a/fs/xfs/linux-2.6/kmem.h
+++ b/fs/xfs/linux-2.6/kmem.h
@@ -100,7 +100,7 @@ extern void kmem_free(void *, size_t);
100 100
101#define KM_ZONE_HWALIGN SLAB_HWCACHE_ALIGN 101#define KM_ZONE_HWALIGN SLAB_HWCACHE_ALIGN
102#define KM_ZONE_RECLAIM SLAB_RECLAIM_ACCOUNT 102#define KM_ZONE_RECLAIM SLAB_RECLAIM_ACCOUNT
103#define KM_ZONE_SPREAD 0 103#define KM_ZONE_SPREAD SLAB_MEM_SPREAD
104 104
105#define kmem_zone kmem_cache 105#define kmem_zone kmem_cache
106#define kmem_zone_t struct kmem_cache 106#define kmem_zone_t struct kmem_cache