---

yaml
---
r: 128481
b: refs/heads/master
c: 1a5bc16
h: refs/heads/master
i:
  128479: 5a0651e
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 96b5179d0d9b6368c203856f2ad6e8e12a8b2a2c
+refs/heads/master: 1a5bc167f6707542b79a55452075525620ed43f5

trunk/fs/btrfs/ctree.h

@@ -283,10 +283,6 @@ struct btrfs_block_group_item {
 struct btrfs_block_group_cache {
 	struct btrfs_key key;
 	struct btrfs_block_group_item item;
-	u64 first_free;
-	u64 last_alloc;
-	u64 pinned;
-	u64 last_prealloc;
 	int data;
 	int cached;
 };
@@ -296,11 +292,13 @@ struct btrfs_fs_info {
 	struct btrfs_root *extent_root;
 	struct btrfs_root *tree_root;
 	struct radix_tree_root fs_roots_radix;
-	struct radix_tree_root pending_del_radix;
-	struct radix_tree_root pinned_radix;
-	struct radix_tree_root extent_ins_radix;
+
 	struct extent_map_tree free_space_cache;
 	struct extent_map_tree block_group_cache;
+	struct extent_map_tree pinned_extents;
+	struct extent_map_tree pending_del;
+	struct extent_map_tree extent_ins;
+
 	u64 generation;
 	u64 last_trans_committed;
 	struct btrfs_transaction *running_transaction;
@@ -926,7 +924,7 @@ static inline int btrfs_set_root_name(struct btrfs_root *root,
 /* extent-tree.c */
 int btrfs_extent_post_op(struct btrfs_trans_handle *trans,
 			 struct btrfs_root *root);
-int btrfs_copy_pinned(struct btrfs_root *root, struct radix_tree_root *copy);
+int btrfs_copy_pinned(struct btrfs_root *root, struct extent_map_tree *copy);
 struct btrfs_block_group_cache *btrfs_lookup_block_group(struct
 							 btrfs_fs_info *info,
 							 u64 blocknr);
@@ -949,7 +947,7 @@ int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_root
 		      *root, u64 blocknr, u64 num_blocks, int pin);
 int btrfs_finish_extent_commit(struct btrfs_trans_handle *trans,
 			       struct btrfs_root *root,
-			       struct radix_tree_root *unpin_radix);
+			       struct extent_map_tree *unpin);
 int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
 				struct btrfs_root *root,
 				u64 blocknr, u64 num_blocks);

trunk/fs/btrfs/disk-io.c

@@ -432,9 +432,6 @@ struct btrfs_root *open_ctree(struct super_block *sb)
 		err = -ENOMEM;
 		goto fail;
 	}
-	init_bit_radix(&fs_info->pinned_radix);
-	init_bit_radix(&fs_info->pending_del_radix);
-	init_bit_radix(&fs_info->extent_ins_radix);
 	INIT_RADIX_TREE(&fs_info->fs_roots_radix, GFP_NOFS);
 	INIT_LIST_HEAD(&fs_info->trans_list);
 	INIT_LIST_HEAD(&fs_info->dead_roots);
@@ -458,6 +455,12 @@ struct btrfs_root *open_ctree(struct super_block *sb)
 			     fs_info->btree_inode->i_mapping, GFP_NOFS);
 	extent_map_tree_init(&fs_info->block_group_cache,
 			     fs_info->btree_inode->i_mapping, GFP_NOFS);
+	extent_map_tree_init(&fs_info->pinned_extents,
+			     fs_info->btree_inode->i_mapping, GFP_NOFS);
+	extent_map_tree_init(&fs_info->pending_del,
+			     fs_info->btree_inode->i_mapping, GFP_NOFS);
+	extent_map_tree_init(&fs_info->extent_ins,
+			     fs_info->btree_inode->i_mapping, GFP_NOFS);
 	fs_info->do_barriers = 1;
 	fs_info->closing = 0;