1144 	struct btrfs_async_commit *ac =  in do_async_commit()  local
1147 	btrfs_commit_transaction(ac->newtrans, ac->root);  in do_async_commit()
1148 	kfree(ac);  in do_async_commit()
1155 	struct btrfs_async_commit *ac;  in btrfs_commit_transaction_async()  local
1158 	ac = kmalloc(sizeof(*ac), GFP_NOFS);  in btrfs_commit_transaction_async()
1159 	if (!ac)  in btrfs_commit_transaction_async()
1162 	INIT_DELAYED_WORK(&ac->work, do_async_commit);  in btrfs_commit_transaction_async()
1163 	ac->root = root;  in btrfs_commit_transaction_async()
1164 	ac->newtrans = btrfs_join_transaction(root);  in btrfs_commit_transaction_async()
1165 	if (IS_ERR(ac->newtrans)) {  in btrfs_commit_transaction_async()
1166 		int err = PTR_ERR(ac->newtrans);  in btrfs_commit_transaction_async()
1167 		kfree(ac);  in btrfs_commit_transaction_async()
1176 	schedule_delayed_work(&ac->work, 0);  in btrfs_commit_transaction_async()