Commit eff7979f authored Nov 29, 2013 by stephen hemminger Committed by David S. Miller Nov 30, 2013

netem: fix gemodel loss generator

Patch from developers of the alternative loss models, downloaded from:
   http://netgroup.uniroma2.it/twiki/bin/view.cgi/Main/NetemCLG



 "in case 2, of the switch we change the direction of the inequality to
  net_random()>clg->a3, because clg->a3 is h in the GE model and when h
  is 0 all packets will be lost."

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent ab6c27be

net/sched/sch_netem.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -272,7 +272,7 @@ static bool loss_gilb_ell(struct netem_sched_data *q)
		case 2:
		if (net_random() < clg->a2)
		clg->state = 1;
		if (clg->a3 > net_random())
		if (net_random() > clg->a3)
		return true;
		}

Admin message