From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: [PATCH net-next 0/2] Xen network: split event channels support Date: Tue, 21 May 2013 00:02:09 +0100 Message-ID: <1369090931-27306-1-git-send-email-wei.liu2@citrix.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , Wei Liu To: , Return-path: Received: from smtp.citrix.com ([66.165.176.89]:50183 "EHLO SMTP.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755400Ab3ETXCN (ORCPT ); Mon, 20 May 2013 19:02:13 -0400 Sender: netdev-owner@vger.kernel.org List-ID: This series adds a new feature called split event channels. In the original implementation, only one event channel is setup between frontend and backend. This is not ideal as TX notification interferes with RX notification. Using dedicated event channels for TX and RX solves this issue. Wei Liu (2): xen-netback: split event channels feature support xen-netfront: split event channels feature support drivers/net/xen-netback/common.h | 11 ++- drivers/net/xen-netback/interface.c | 87 ++++++++++++++--- drivers/net/xen-netback/netback.c | 7 +- drivers/net/xen-netback/xenbus.c | 40 ++++++-- drivers/net/xen-netfront.c | 181 +++++++++++++++++++++++++++++------ 5 files changed, 269 insertions(+), 57 deletions(-) -- 1.7.10.4