[sheepdog] [PATCH 9/9] sheep: dont rewrite epoch log for the epoch before a node joins

[Liu Yuan]

On 06/12/2012 11:09 PM, Christoph Hellwig wrote:
> +		if (!old_vnode_info) {
> +			old_vnode_info =
> +				alloc_old_vnode_info(joined, nodes, nr_nodes);
> +		}

      old_vnode_info = alloc_old_vnode_info(joined, nodes,
                                            nr_nodes);

looks better.

Thanks,
Yuan