On Fri, Aug 12, 2011 at 08:54:17PM +0800, Peter Zijlstra wrote: > On Fri, 2011-08-12 at 00:56 +0200, Peter Zijlstra wrote: > > > > s - x 3 > > f(x) := 1 + (-----) > > d > > > btw, if you want steeper slopes for rampup and brake you can add another > factor like: > > s - x 3 > f(x) := 1 + a(-----) > d > > And solve the whole f(l)=0 thing again to determine d in l and a. > > For 0 < a < 1 the slopes increase. Yes, we can leave it as a future tuning option. For now I'm pretty satisfied with the current function's shape :) Thanks, Fengguang -- 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
