diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index d5798e1..81652d6 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -163,7 +163,7 @@
 	psched_time_t		now_rt;		/* Cached real time */
 	unsigned		pmask;
 
-	struct hrtimer		delay_timer;
+	struct tasklet_hrtimer	delay_timer;
 	struct qdisc_watchdog	watchdog;	/* Watchdog timer,
 						   started when CBQ has
 						   backlog, but cannot
@@ -503,6 +503,8 @@
 		cl->undertime = q->now + delay;
 
 		if (delay > 0) {
+			struct hrtimer *ht;
+
 			sched += delay + cl->penalty;
 			cl->penalized = sched;
 			cl->cpriority = TC_CBQ_MAXPRIO;
@@ -510,12 +512,12 @@
 
 			expires = ktime_set(0, 0);
 			expires = ktime_add_ns(expires, PSCHED_TICKS2NS(sched));
-			if (hrtimer_try_to_cancel(&q->delay_timer) &&
-			    ktime_to_ns(ktime_sub(
-					hrtimer_get_expires(&q->delay_timer),
-					expires)) > 0)
-				hrtimer_set_expires(&q->delay_timer, expires);
-			hrtimer_restart(&q->delay_timer);
+			ht = &q->delay_timer.timer;
+			if (hrtimer_try_to_cancel(ht) &&
+			    ktime_to_ns(ktime_sub(hrtimer_get_expires(ht),
+						  expires)) > 0)
+				hrtimer_set_expires(ht, expires);
+			hrtimer_restart(ht);
 			cl->delayed = 1;
 			cl->xstats.overactions++;
 			return;
@@ -621,7 +623,7 @@
 
 		time = ktime_set(0, 0);
 		time = ktime_add_ns(time, PSCHED_TICKS2NS(now + delay));
-		hrtimer_start(&q->delay_timer, time, HRTIMER_MODE_ABS);
+		tasklet_hrtimer_start(&q->delay_timer, time, HRTIMER_MODE_ABS);
 	}
 
 	sch->flags &= ~TCQ_F_THROTTLED;
@@ -1214,7 +1216,7 @@
 	q->tx_class = NULL;
 	q->tx_borrowed = NULL;
 	qdisc_watchdog_cancel(&q->watchdog);
-	hrtimer_cancel(&q->delay_timer);
+	tasklet_hrtimer_cancel(&q->delay_timer);
 	q->toplevel = TC_CBQ_MAXLEVEL;
 	q->now = psched_get_time();
 	q->now_rt = q->now;
@@ -1397,7 +1399,8 @@
 	q->link.minidle = -0x7FFFFFFF;
 
 	qdisc_watchdog_init(&q->watchdog, sch);
-	hrtimer_init(&q->delay_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
+	tasklet_hrtimer_init(&q->delay_timer, cbq_undelay,
+			     CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
 	q->delay_timer.function = cbq_undelay;
 	q->toplevel = TC_CBQ_MAXLEVEL;
 	q->now = psched_get_time();