netdev - [net-next v5 0/4] Openvswitch meter action

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Message-Id: <1510344583-24672-1-git-send-email-azhou@ovn.org>
Date:   Fri, 10 Nov 2017 12:09:39 -0800
From:   Andy Zhou <azhou@....org>
To:     netdev@...r.kernel.org
Cc:     pshelar@....org, joe@....org, gvrose8192@...il.com,
        Andy Zhou <azhou@....org>
Subject: [net-next v5 0/4] Openvswitch meter action

This patch series is the first attempt to add openvswitch
meter support. We have previously experimented with adding
metering support in nftables. However 1) It was not clear
how to expose a named nftables object cleanly, and 2)
the logic that implements metering is quite small, < 100 lines
of code.

With those two observations, it seems cleaner to add meter
support in the openvswitch module directly.

---

    v1(RFC)->v2:  remove unused code improve locking
		  and other review comments
    v2 -> v3:     rebase
    v3 -> v4:     fix undefined "__udivdi3" references on 32 bit builds.
                  use div_u64() instead.
    v4 -> v5:     rebase

Andy Zhou (4):
  openvswitch: Add meter netlink definitions
  openvswitch: export get_dp() API.
  openvswitch: Add meter infrastructure
  openvswitch: Add meter action support

 include/uapi/linux/openvswitch.h |  54 ++++
 net/openvswitch/Makefile         |   1 +
 net/openvswitch/actions.c        |   6 +
 net/openvswitch/datapath.c       |  43 +--
 net/openvswitch/datapath.h       |  35 +++
 net/openvswitch/flow_netlink.c   |   6 +
 net/openvswitch/meter.c          | 604 +++++++++++++++++++++++++++++++++++++++
 net/openvswitch/meter.h          |  54 ++++
 8 files changed, 772 insertions(+), 31 deletions(-)
 create mode 100644 net/openvswitch/meter.c
 create mode 100644 net/openvswitch/meter.h

-- 
1.8.3.1

*** BLURB HERE ***

Andy Zhou (4):
  openvswitch: Add meter netlink definitions
  openvswitch: export get_dp() API.
  openvswitch: Add meter infrastructure
  openvswitch: Add meter action support

 include/uapi/linux/openvswitch.h |  54 ++++
 net/openvswitch/Makefile         |   1 +
 net/openvswitch/actions.c        |   6 +
 net/openvswitch/datapath.c       |  43 +--
 net/openvswitch/datapath.h       |  35 +++
 net/openvswitch/flow_netlink.c   |   6 +
 net/openvswitch/meter.c          | 604 +++++++++++++++++++++++++++++++++++++++
 net/openvswitch/meter.h          |  54 ++++
 8 files changed, 772 insertions(+), 31 deletions(-)
 create mode 100644 net/openvswitch/meter.c
 create mode 100644 net/openvswitch/meter.h

-- 
1.8.3.1