On Sun, 28 Mar 2010 17:11:55 +0800, jing zhang <zj.barak@xxxxxxxxx> wrote: > From: Jing Zhang <zj.barak@xxxxxxxxx> > > Date: Sun Mar 28 17:09:33 2010 > > rb_tree cache is added to struct ext4_group_info at minor cost. > Did we measure the cost of not doing this ? Is there a profile data that we can look at ? -aneesh -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
