From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965915AbdCVTI4 (ORCPT ); Wed, 22 Mar 2017 15:08:56 -0400 Received: from mx2.suse.de ([195.135.220.15]:43314 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965902AbdCVTIr (ORCPT ); Wed, 22 Mar 2017 15:08:47 -0400 Subject: Re: [PATCH v6 4/7] xen/9pfs: connect to the backend To: Stefano Stabellini , xen-devel@lists.xenproject.org References: <1490209429-5542-1-git-send-email-sstabellini@kernel.org> <1490209429-5542-4-git-send-email-sstabellini@kernel.org> Cc: linux-kernel@vger.kernel.org, Stefano Stabellini , groug@kaod.org, boris.ostrovsky@oracle.com, Eric Van Hensbergen , Ron Minnich , Latchesar Ionkov , v9fs-developer@lists.sourceforge.net From: Juergen Gross Message-ID: Date: Wed, 22 Mar 2017 20:08:31 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: <1490209429-5542-4-git-send-email-sstabellini@kernel.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 22/03/17 20:03, Stefano Stabellini wrote: > Implement functions to handle the xenbus handshake. Upon connection, > allocate the rings according to the protocol specification. > > Initialize a work_struct and a wait_queue. The work_struct will be used > to schedule work upon receiving an event channel notification from the > backend. The wait_queue will be used to wait when the ring is full and > we need to send a new request. > > Signed-off-by: Stefano Stabellini > CC: groug@kaod.org > CC: boris.ostrovsky@oracle.com > CC: jgross@suse.com > CC: Eric Van Hensbergen > CC: Ron Minnich > CC: Latchesar Ionkov > CC: v9fs-developer@lists.sourceforge.net Reviewed-by: Juergen Gross Juergen