1 files changed, 7 insertions, 5 deletions

diff --git a/include/linux/mbcache.h b/include/linux/mbcache.h
index 5525d370701d..6a392e7a723a 100644
--- a/include/linux/mbcache.h
+++ b/include/linux/mbcache.h
@@ -3,19 +3,21 @@
 
   (C) 2001 by Andreas Gruenbacher, <a.gruenbacher@computer.org>
 */
-
 struct mb_cache_entry {
         struct list_head                e_lru_list;
         struct mb_cache                 *e_cache;
         unsigned short                  e_used;
         unsigned short                  e_queued;
+        atomic_t                        e_refcnt;
         struct block_device             *e_bdev;
         sector_t                        e_block;
-        struct list_head                e_block_list;
+        struct hlist_bl_node            e_block_list;
         struct {
-                struct list_head        o_list;
+                struct hlist_bl_node    o_list;
                 unsigned int            o_key;
         } e_index;
+        struct hlist_bl_head            *e_block_hash_p;
+        struct hlist_bl_head            *e_index_hash_p;
 };
 
 struct mb_cache {
@@ -25,8 +27,8 @@ struct mb_cache {
         int                             c_max_entries;
         int                             c_bucket_bits;
         struct kmem_cache               *c_entry_cache;
-        struct list_head                *c_block_hash;
-        struct list_head                *c_index_hash;
+        struct hlist_bl_head            *c_block_hash;
+        struct hlist_bl_head            *c_index_hash;
 };
 
 /* Functions on caches */