1 files changed, 3 insertions, 0 deletions

diff --git a/fs/gfs2/util.h b/fs/gfs2/util.h
index b432e04600de..a4ce76c67dbb 100644
--- a/fs/gfs2/util.h
+++ b/fs/gfs2/util.h
@@ -10,6 +10,8 @@
 #ifndef __UTIL_DOT_H__
 #define __UTIL_DOT_H__
 
+#include <linux/mempool.h>
+
 #include "incore.h"
 
 #define fs_printk(level, fs, fmt, arg...) \
@@ -150,6 +152,7 @@ extern struct kmem_cache *gfs2_inode_cachep;
 extern struct kmem_cache *gfs2_bufdata_cachep;
 extern struct kmem_cache *gfs2_rgrpd_cachep;
 extern struct kmem_cache *gfs2_quotad_cachep;
+extern mempool_t *gfs2_bh_pool;
 
 static inline unsigned int gfs2_tune_get_i(struct gfs2_tune *gt,
                                            unsigned int *p)