X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=free-space-cache.h;h=707fb6d39886026017a1a6d2402e4a5f70842a15;hb=f9c56d3489c60f0bedf5b86ead01bf471e9411d6;hp=ec213da66ccf507363a13061198f5a7f9b613d9e;hpb=2c0e02a568c7db99922e9080407f8fc22d1991bd;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/free-space-cache.h b/free-space-cache.h
index ec213da..707fb6d 100644
--- a/free-space-cache.h
+++ b/free-space-cache.h
@@ -16,8 +16,12 @@
  * Boston, MA 021110-1307, USA.
  */
 
-#ifndef __BTRFS_FREE_SPACE_CACHE
-#define __BTRFS_FREE_SPACE_CACHE
+#ifndef __BTRFS_FREE_SPACE_CACHE_H__
+#define __BTRFS_FREE_SPACE_CACHE_H__
+
+#include "kerncompat.h"
+#include "ctree.h"
+#include "rbtree.h"
 
 struct btrfs_free_space {
 	struct rb_node offset_index;
@@ -53,4 +57,8 @@ int btrfs_init_free_space_ctl(struct btrfs_block_group_cache *block_group,
 			      int sectorsize);
 void unlink_free_space(struct btrfs_free_space_ctl *ctl,
 		       struct btrfs_free_space *info);
+int btrfs_add_free_space(struct btrfs_free_space_ctl *ctl, u64 offset,
+			 u64 bytes);
+int btrfs_clear_free_space_cache(struct btrfs_fs_info *fs_info,
+				 struct btrfs_block_group_cache *bg);
 #endif