On Wed, Mar 30, 2011 at 08:33:12AM +0900, NamJae Jeon wrote: > Hi. Chris. > > I found some problem in mmc driver. As you know, in nand trend, emmc > nand is used booting device in embededd product. yeah, a really nasty trend if you ask me. > It means that kernel, rootfs image is stored in emmc nand device. and > when rescaning mmc, mmc driver is working by delay work queue. > > It can be cause "can not mount rootfs". If kernel mounting is faster > than mmc rescan, this problem would occur.. > > I changed to schedule_work instead of mmc_schedule_delayed_work. I can > make patch & test. > > could you tell me your opinion ? Use root_wait on the commandline and it will wait for the root device to become reayd. > Thanks. > -- > 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 -- Ben Dooks, ben@xxxxxxxxx, http://www.fluff.org/ben/ Large Hadron Colada: A large Pina Colada that makes the universe disappear. -- 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
