X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=free-space-cache.h;h=707fb6d39886026017a1a6d2402e4a5f70842a15;hb=c12d0431a6293a86facea90af7bc9c3654d127c5;hp=f2e71a5851fd4210fc98a83917507b1197cb00b4;hpb=07ce7005fc81289eb4c7dde7d601be08c977b92c;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/free-space-cache.h b/free-space-cache.h
index f2e71a5..707fb6d 100644
--- a/free-space-cache.h
+++ b/free-space-cache.h
@@ -19,6 +19,10 @@
 #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;
 	u64 offset;
@@ -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