When there is dependency on async_memcpy(in ops_run_biodrain) by async_xor(in ops_run_postxor) how is the consistency guaranteed ? I mean where is the locking. In case of ADMA I see both requests are submitted suing async_tx_submit(). Is this completely depends on the sequence of submission ? Thanks and Regards, Marri -- 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