Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[deliverable/linux.git] / net / sched / sch_qfq.c

diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c
index 25566208f12b91e2cbbd8b4ad08c78b2f4d632e9..f0dd83cff90652dc870f5bc720f9ae1a404b8931 100644 (file)
--- a/net/sched/sch_qfq.c
+++ b/net/sched/sch_qfq.c
@@ -865,7 +865,10 @@ static void qfq_update_start(struct qfq_sched *q, struct qfq_class *cl)
                if (mask) {
                        struct qfq_group *next = qfq_ffs(q, mask);
                        if (qfq_gt(roundedF, next->F)) {
-                               cl->S = next->F;
+                               if (qfq_gt(limit, next->F))
+                                       cl->S = next->F;
+                               else /* preserve timestamp correctness */
+                                       cl->S = limit;
                                return;
                        }
                }