Eric Dumazet efe074c2cc net_sched: add qdisc_watchdog_schedule_range_ns()
Some packet schedulers might want to add a slack
when programming hrtimers. This can reduce number
of interrupts and increase batch sizes and thus
give good xmit_more savings.

This commit adds qdisc_watchdog_schedule_range_ns()
helper, with an extra delta_ns parameter.

Legacy qdisc_watchdog_schedule_n() becomes an inline
passing a zero slack.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-17 21:16:34 -07:00
..
2019-11-05 14:03:11 -08:00
2020-02-01 12:25:06 -08:00
2020-01-29 11:58:10 +01:00