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Commit eff7979f authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

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: default avatarStephen Hemminger <stephen@networkplumber.org>
Signed-off-by: default avatarDavid 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;

	}