diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 1b756fa..9601241 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -1245,7 +1245,10 @@
 	int level;
 	int should_reada = p->reada;
 	int lowest_unlock = 1;
+	int blocksize;
 	u8 lowest_level = 0;
+	u64 blocknr;
+	u64 gen;
 
 	lowest_level = p->lowest_level;
 	WARN_ON(lowest_level && ins_len);
@@ -1320,11 +1323,12 @@
 				reada_for_search(root, p, level, slot,
 						 key->objectid);
 
-			tmp = btrfs_find_tree_block(root,
-					  btrfs_node_blockptr(b, slot),
-					  btrfs_level_size(root, level - 1));
-			if (tmp && btrfs_buffer_uptodate(tmp,
-				   btrfs_node_ptr_generation(b, slot))) {
+			blocknr = btrfs_node_blockptr(b, slot);
+			gen = btrfs_node_ptr_generation(b, slot);
+			blocksize = btrfs_level_size(root, level - 1);
+
+			tmp = btrfs_find_tree_block(root, blocknr, blocksize);
+			if (tmp && btrfs_buffer_uptodate(tmp, gen)) {
 				b = tmp;
 			} else {
 				/*
@@ -1336,6 +1340,10 @@
 					btrfs_release_path(NULL, p);
 					if (tmp)
 						free_extent_buffer(tmp);
+					tmp = read_tree_block(root, blocknr,
+							 blocksize, gen);
+					if (tmp)
+						free_extent_buffer(tmp);
 					goto again;
 				} else {
 					b = read_node_slot(root, b, slot);
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 18bbe10..b7f8f92 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -976,7 +976,7 @@
 
 int btrfs_release_file(struct inode * inode, struct file * filp)
 {
-	btrfs_del_ordered_inode(inode);
+	btrfs_del_ordered_inode(inode, 0);
 	if (filp->private_data)
 		btrfs_ioctl_trans_end(filp);
 	return 0;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index b2251e2..cf27b59 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -852,7 +852,7 @@
 		 * we don't need to worry about
 		 * data=ordered
 		 */
-		btrfs_del_ordered_inode(inode);
+		btrfs_del_ordered_inode(inode, 1);
 	}
 
 	btrfs_end_transaction(trans, root);
@@ -1276,14 +1276,12 @@
 
 	btrfs_end_transaction(trans, root);
 	btrfs_btree_balance_dirty(root, nr);
-	btrfs_throttle(root);
 	return;
 
 no_delete_lock:
 	nr = trans->blocks_used;
 	btrfs_end_transaction(trans, root);
 	btrfs_btree_balance_dirty(root, nr);
-	btrfs_throttle(root);
 no_delete:
 	clear_inode(inode);
 }
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index 8dd8180..5e4c0d9 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -254,7 +254,7 @@
 	return;
 }
 
-void btrfs_del_ordered_inode(struct inode *inode)
+void btrfs_del_ordered_inode(struct inode *inode, int force)
 {
 	struct btrfs_root *root = BTRFS_I(inode)->root;
 	u64 root_objectid = root->root_key.objectid;
@@ -263,8 +263,8 @@
 		return;
 	}
 
-	if (mapping_tagged(inode->i_mapping, PAGECACHE_TAG_DIRTY) ||
-	    mapping_tagged(inode->i_mapping, PAGECACHE_TAG_WRITEBACK))
+	if (!force && (mapping_tagged(inode->i_mapping, PAGECACHE_TAG_DIRTY) ||
+	    mapping_tagged(inode->i_mapping, PAGECACHE_TAG_WRITEBACK)))
 		return;
 
 	spin_lock(&root->fs_info->new_trans_lock);
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h
index c515c4b..4fa7873 100644
--- a/fs/btrfs/ordered-data.h
+++ b/fs/btrfs/ordered-data.h
@@ -38,6 +38,6 @@
 int btrfs_find_first_ordered_inode(struct btrfs_ordered_inode_tree *tree,
 				       u64 *root_objectid, u64 *objectid,
 				       struct inode **inode);
-void btrfs_del_ordered_inode(struct inode *inode);
+void btrfs_del_ordered_inode(struct inode *inode, int force);
 int btrfs_ordered_throttle(struct btrfs_root *root, struct inode *inode);
 #endif