The patches add TRIM support for raid linear/0/1/10. I'll add TRIM support for raid 4/5/6 later. The implementation is pretty straightforward and self-explained. v1->v2: 1. fixed a checking issue 2. dropped discard request plug and replace it with no discard merege, because current SCSI layer can't handle discard request merge. Thanks, Shaohua -- 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
