On Thu, Jan 17, 2013 at 11:12:47AM +0900, Minchan Kim wrote: > Now zram document syas "set disksize is optional" > but partly it's wrong. When you try to use zram firstly after > booting, you must set disksize, otherwise zram can't work because > zram gendisk's size is 0. But once you do it, you can use zram freely > after reset because reset doesn't reset to zero paradoxically. > So in this time, disksize setting is optional.:( > It's inconsitent for user behavior and not straightforward. > > This patch forces always setting disksize firstly before using zram. > Yes. It changes current behavior so someone could complain when > he upgrades zram. Apparently it could be a problem if zram is mainline > but it still lives in staging so behavior could be changed for right > way to go. Let them excuse. I don't know about changing this behavior. I need some acks from some of the other zram developers before I can take this, or any of the other patches in this series. thanks, greg k-h -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>