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. -- 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