diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index e0faf803513a..038fcf6051e0 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -220,6 +220,7 @@ loop:
 	 * commit the transaction.
 	 */
 	atomic_set(&cur_trans->use_count, 2);
+	cur_trans->have_free_bgs = 0;
 	cur_trans->start_time = get_seconds();
 
 	cur_trans->delayed_refs.href_root = RB_ROOT;
@@ -2037,6 +2038,9 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
 
 	btrfs_finish_extent_commit(trans, root);
 
+	if (cur_trans->have_free_bgs)
+		btrfs_clear_space_info_full(root->fs_info);
+
 	root->fs_info->last_trans_committed = cur_trans->transid;
 	/*
 	 * We needn't acquire the lock here because there is no other task
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 3305451451ca..937050a2b68e 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -47,6 +47,11 @@ struct btrfs_transaction {
 	atomic_t num_writers;
 	atomic_t use_count;
 
+	/*
+	 * true if there is free bgs operations in this transaction
+	 */
+	int have_free_bgs;
+
 	/* Be protected by fs_info->trans_lock when we want to change it. */
 	enum btrfs_trans_state state;
 	struct list_head list;
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 2c4cab2dbd1a..cd4d1315aaa9 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -1310,6 +1310,8 @@ again:
 	if (ret) {
 		btrfs_error(root->fs_info, ret,
 			    "Failed to remove dev extent item");
+	} else {
+		trans->transaction->have_free_bgs = 1;
 	}
 out:
 	btrfs_free_path(path);