Hi Shaohua, hi Neil, this series contains a few updates to the raid5-cache feature, and goes on top of dm/devel + the series Shaohua sent yesterday. Besides the rebase the only changes compared to the previous version is that we only bypasss the batch and flush state for devices that do not have a volatile cache at all like persistent memory or high performance flash devices. -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html