Jens, Keith - any comments? I think the lack of BLK_MQ_F_SG_MERGE for nvme is rather harmful at the moment, as I get much better request packing with it. I'd rather fix this in the block layer, but if that's not ok I can also send a pure NVMe patch. -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html