On Tue, Jul 29, 2008 at 6:13 AM, Gerrit Renker <gerrit@xxxxxxxxxxxxxx> wrote: > In the congestion-avoidance phase a decay of p towards 0 is natural once fewer > losses are encountered. Hence the warning message "p is below resolution" is > not necessary, and thus turned into a debug message by this patch. > > The TFRC_SMALLEST_P is needed since in theory p never actually reaches 0. When > no further losses are encountered, the loss interval I_0 grows in length, > causing p to decrease towards 0, causing X_calc = s/(RTT * f(p)) to increase. > > With the given minimum-resolution this congestion avoidance phase stops at some > fixed value, an approximation formula has been added to the documentation. > > Signed-off-by: Gerrit Renker <gerrit@xxxxxxxxxxxxxx> Signed-off-by: Ian McDonald <ian.mcdonald@xxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe dccp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
