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-rw-r--r--net/sched/sch_cbq.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index d5798e17a832..81652d6ccd36 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -163,7 +163,7 @@ struct cbq_sched_data
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 @@ static void cbq_ovl_delay(struct cbq_class *cl)
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 @@ static void cbq_ovl_delay(struct cbq_class *cl)
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 @@ static enum hrtimer_restart cbq_undelay(struct hrtimer *timer)
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 @@ cbq_reset(struct Qdisc* sch)
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 @@ static int cbq_init(struct Qdisc *sch, struct nlattr *opt)
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();