1 files changed, 10 insertions, 6 deletions

diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 8ad6f8efc5a0..33f7a18dddf7 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -10,6 +10,12 @@
 #include <linux/blkdev.h>
 #include "extent_map.h"
 
+/* temporary define until extent_map moves out of btrfs */
+struct kmem_cache *btrfs_cache_create(const char *name, size_t size,
+                                       unsigned long extra_flags,
+                                       void (*ctor)(void *, struct kmem_cache *,
+                                                    unsigned long));
+
 static struct kmem_cache *extent_map_cache;
 static struct kmem_cache *extent_state_cache;
 
@@ -32,14 +38,12 @@ struct tree_entry {
 
 void __init extent_map_init(void)
 {
-        extent_map_cache = kmem_cache_create("extent_map",
-                                            sizeof(struct extent_map), 0,
-                                            SLAB_RECLAIM_ACCOUNT |
+        extent_map_cache = btrfs_cache_create("extent_map",
+                                            sizeof(struct extent_map),
                                             SLAB_DESTROY_BY_RCU,
                                             NULL);
-        extent_state_cache = kmem_cache_create("extent_state",
-                                            sizeof(struct extent_state), 0,
-                                            SLAB_RECLAIM_ACCOUNT |
+        extent_state_cache = btrfs_cache_create("extent_state",
+                                            sizeof(struct extent_state),
                                             SLAB_DESTROY_BY_RCU,
                                             NULL);
 }