From 926e61b7c44db83013159ac2f74bccd451607b5a Mon Sep 17 00:00:00 2001 From: Jarek Poplawski Date: Tue, 15 Sep 2009 02:53:07 -0700 Subject: pkt_sched: Fix tx queue selection in tc_modify_qdisc After the recent mq change there is the new select_queue qdisc class method used in tc_modify_qdisc, but it works OK only for direct child qdiscs of mq qdisc. Grandchildren always get the first tx queue, which would give wrong qdisc_root etc. results (e.g. for sch_htb as child of sch_prio). This patch fixes it by using parent's dev_queue for such grandchildren qdiscs. The select_queue method's return type is changed BTW. With feedback from: Patrick McHardy Signed-off-by: Jarek Poplawski Signed-off-by: David S. Miller --- include/net/sch_generic.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/net/sch_generic.h') diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 88eb9de095d..c33180dd42b 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -81,7 +81,7 @@ struct Qdisc struct Qdisc_class_ops { /* Child qdisc manipulation */ - unsigned int (*select_queue)(struct Qdisc *, struct tcmsg *); + struct netdev_queue * (*select_queue)(struct Qdisc *, struct tcmsg *); int (*graft)(struct Qdisc *, unsigned long cl, struct Qdisc *, struct Qdisc **); struct Qdisc * (*leaf)(struct Qdisc *, unsigned long cl); -- cgit v1.2.3-70-g09d2