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net/sched: Allow creating a Qdisc watchdog with other clocks
This adds 'qdisc_watchdog_init_clockid()' that allows a clockid to be passed, this allows other time references to be used when scheduling the Qdisc to run. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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parent
3d0ba8c03c
commit
860b642b9c
2 changed files with 11 additions and 2 deletions
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@ -72,6 +72,8 @@ struct qdisc_watchdog {
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struct Qdisc *qdisc;
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struct Qdisc *qdisc;
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};
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};
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void qdisc_watchdog_init_clockid(struct qdisc_watchdog *wd, struct Qdisc *qdisc,
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clockid_t clockid);
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void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
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void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
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void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires);
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void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires);
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@ -596,12 +596,19 @@ static enum hrtimer_restart qdisc_watchdog(struct hrtimer *timer)
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return HRTIMER_NORESTART;
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return HRTIMER_NORESTART;
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}
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}
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void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc)
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void qdisc_watchdog_init_clockid(struct qdisc_watchdog *wd, struct Qdisc *qdisc,
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clockid_t clockid)
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{
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{
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hrtimer_init(&wd->timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED);
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hrtimer_init(&wd->timer, clockid, HRTIMER_MODE_ABS_PINNED);
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wd->timer.function = qdisc_watchdog;
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wd->timer.function = qdisc_watchdog;
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wd->qdisc = qdisc;
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wd->qdisc = qdisc;
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}
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}
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EXPORT_SYMBOL(qdisc_watchdog_init_clockid);
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void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc)
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{
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qdisc_watchdog_init_clockid(wd, qdisc, CLOCK_MONOTONIC);
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}
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EXPORT_SYMBOL(qdisc_watchdog_init);
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EXPORT_SYMBOL(qdisc_watchdog_init);
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void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires)
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void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires)
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