On Mon, May 23, 2011 at 7:40 AM, Jaehoon Chung <jh80.chung@xxxxxxxxxxx> wrote: > Hi A.. > > I tested your patch..(using CMD23) > my environment is the below. > eMMC card : Sandisk SEM8G (eMMC 4.3+) > buswidth : 4bit (SDR) > AP : C110 > benchmark : IOzone > Knowing what controller you are on is helpful too. Unless you are on SDHCI, you will see no effect. A -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html