pkt_sched: Convert qdisc_watchdog to tasklet_hrtimer
None of this stuff should execute in hw IRQ context, therefore use a tasklet_hrtimer so that it runs in softirq context. Signed-off-by: NDavid S. Miller <davem@davemloft.net> Acked-by: NThomas Gleixner <tglx@linutronix.de>
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