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| author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2016-07-06 17:25:55 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2016-07-06 17:25:55 +0300 |
| commit | ea1a25c3348abc33d7d94db28501766adf3d1c7d (patch) | |
| tree | ca3c5c8b72532117034dd2d57a2a85eead13db7b /net/sched/sch_api.c | |
| parent | 5e7ff2ca7f2da55fe777167849d0c93403bd0dc8 (diff) | |
| parent | 262e2bfd7d1e1f1ee48b870e5dfabb87c06b975e (diff) | |
| download | linux-ea1a25c3348abc33d7d94db28501766adf3d1c7d.tar.xz | |
Merge branch 'jejb-fixes' into fixes
Diffstat (limited to 'net/sched/sch_api.c')
| -rw-r--r-- | net/sched/sch_api.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 64f71a2155f3..ddf047df5361 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -607,6 +607,10 @@ void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires, bool thr if (throttle) qdisc_throttled(wd->qdisc); + if (wd->last_expires == expires) + return; + + wd->last_expires = expires; hrtimer_start(&wd->timer, ns_to_ktime(expires), HRTIMER_MODE_ABS_PINNED); |