netdev - [PATCH net-next 0/2 v2] Open vSwitch zerocopy upcall

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Message-Id: <cover.1374756042.git.tgraf@suug.ch>
Date:	Thu, 25 Jul 2013 14:43:43 +0200
From:	Thomas Graf <tgraf@...g.ch>
To:	davem@...emloft.net, jesse@...ira.com
Cc:	netdev@...r.kernel.org, dev@...nvswitch.org, eric.dumazet@...il.com
Subject: [PATCH net-next 0/2 v2] Open vSwitch zerocopy upcall

Respin of the zerocopy patches for the openvswitch upcall.

V2: - Added skb_zerocopy_headlen() to calculate headroom of destination
      buffer. This also takes care of the from->head_frag issue.
    - Attribute alignment for frag_list case
    - API documentation
    - performance data for CHECKSUM_PARTIAL tx case

Thomas Graf (2):
  net: Export skb_zerocopy() to zerocopy from one skb to another
  openvswitch: Use skb_zerocopy() to prepare skb for upcall

 include/linux/skbuff.h               |  3 ++
 net/core/skbuff.c                    | 85 ++++++++++++++++++++++++++++++++++++
 net/netfilter/nfnetlink_queue_core.c | 59 ++-----------------------
 net/openvswitch/datapath.c           | 47 +++++++++++++++++---
 4 files changed, 133 insertions(+), 61 deletions(-)

-- 
1.8.3.1

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