On Wed, Mar 03, 2010 at 04:14:33AM +0800, Bret Towe wrote: > how do you determine which bdi to use? I skimmed thru > the filesystem in /sys and didn't see anything that says which is what MOUNTPOINT=" /mnt/ext4_test " # grep "$MOUNTPOINT" /proc/$$/mountinfo|awk '{print $3}' 0:24 Thanks, Fengguang -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html