netdev - [PATCH v3 net-next 0/3] netem: add nsec scheduling and slot feature

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Date:   Wed,  8 Nov 2017 15:12:25 -0800
From:   Dave Taht <dave.taht@...il.com>
To:     netdev@...r.kernel.org
Cc:     stephen@...workplumber.org, edumazet@...gle.com,
        Dave Taht <dave.taht@...il.com>
Subject: [PATCH v3 net-next 0/3] netem: add nsec scheduling and slot feature

This patch series converts netem away from the old "ticks" interface and
userspace API, and adds support for a new "slot" feature intended to
emulate bursty macs such as WiFi and LTE better.

Changes since v2:
Use u64 for packet_len_sched_time()
Use simpler max(time_to_send,q->slot.slot_next)

Changes since v1:
Always pass new nanosecond APIs to userspace

Dave Taht (3):
  netem: convert to qdisc_watchdog_schedule_ns
  netem: add uapi to express delay and jitter in nanoseconds
  netem: support delivering packets in delayed time slots

 include/uapi/linux/pkt_sched.h |  10 +++
 net/sched/sch_netem.c          | 140 ++++++++++++++++++++++++++++++++---------
 2 files changed, 121 insertions(+), 29 deletions(-)

-- 
2.7.4