diff --git a/[refs] b/[refs]
index 8575d51c017b..d25423ade9f9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 62e2749e03a855d98855f9ce032dbe72d5fad148
+refs/heads/master: 24af03ea5e765d57860c975efcdcd41ec7f63fd9
diff --git a/trunk/fs/btrfs/hash.h b/trunk/fs/btrfs/hash.h
new file mode 100644
index 000000000000..e56c4670093d
--- /dev/null
+++ b/trunk/fs/btrfs/hash.h
@@ -0,0 +1,4 @@
+#ifndef __HASH__
+#define __HASH__
+int btrfs_name_hash(const char *name, int len, u64 *hash_result);
+#endif