Hi Nick, > Nice looking graph, thanks! Did you use the rcu patch there as > well? (my open-close testing chokes RCU but your system might > be managing to keep outstanding callbacks below the threshold) Yep, I am running with the RCU patch but forgot to mention it :) Anton -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html