On Tue, Aug 23, 2016 at 12:26 AM, Tom Yan <tom.ty89@xxxxxxxxx> wrote: > It is always 1 merely because we prefer sticking to that. Say we want > to enable multi-block payload now, it won't be 1 anymore. Sorry, I though that DSM TRIM is using 512 bytes here because WRITE_SAME_16 has a payload of a single logical sector. > Also note that the payload is NOT always fully-filled. Oh, I was considering filling the remainder of the buffer with 0's using memset() as you described to be "filly-filled" in this case. Sorry for the confusion. -- Shaun Tancheff -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
