1 files changed, 12 insertions, 0 deletions

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 924af6f2aeac..968b84f17a19 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -430,7 +430,10 @@ static int update_cowonly_root(struct btrfs_trans_handle *trans,
         u64 old_root_bytenr;
         struct btrfs_root *tree_root = root->fs_info->tree_root;
 
+        btrfs_extent_post_op(trans, root);
         btrfs_write_dirty_block_groups(trans, root);
+        btrfs_extent_post_op(trans, root);
+
         while(1) {
                 old_root_bytenr = btrfs_root_bytenr(&root->root_item);
                 if (old_root_bytenr == root->node->start)
@@ -440,11 +443,15 @@ static int update_cowonly_root(struct btrfs_trans_handle *trans,
                 btrfs_set_root_level(&root->root_item,
                                      btrfs_header_level(root->node));
                 btrfs_set_root_generation(&root->root_item, trans->transid);
+
+                btrfs_extent_post_op(trans, root);
+
                 ret = btrfs_update_root(trans, tree_root,
                                         &root->root_key,
                                         &root->root_item);
                 BUG_ON(ret);
                 btrfs_write_dirty_block_groups(trans, root);
+                btrfs_extent_post_op(trans, root);
         }
         return 0;
 }
@@ -459,15 +466,20 @@ int btrfs_commit_tree_roots(struct btrfs_trans_handle *trans,
         struct list_head *next;
         struct extent_buffer *eb;
 
+        btrfs_extent_post_op(trans, fs_info->tree_root);
+
         eb = btrfs_lock_root_node(fs_info->tree_root);
         btrfs_cow_block(trans, fs_info->tree_root, eb, NULL, 0, &eb, 0);
         btrfs_tree_unlock(eb);
         free_extent_buffer(eb);
 
+        btrfs_extent_post_op(trans, fs_info->tree_root);
+
         while(!list_empty(&fs_info->dirty_cowonly_roots)) {
                 next = fs_info->dirty_cowonly_roots.next;
                 list_del_init(next);
                 root = list_entry(next, struct btrfs_root, dirty_list);
+
                 update_cowonly_root(trans, root);
         }
         return 0;