From patchwork Thu Dec 24 14:13:57 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dexuan Cui X-Patchwork-Id: 560922 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 1583B140C3B for ; Thu, 24 Dec 2015 23:40:02 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752506AbbLXMjq (ORCPT ); Thu, 24 Dec 2015 07:39:46 -0500 Received: from p3plsmtps2ded04.prod.phx3.secureserver.net ([208.109.80.198]:59607 "EHLO p3plsmtps2ded04.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751363AbbLXMjp (ORCPT ); Thu, 24 Dec 2015 07:39:45 -0500 Received: from linuxonhyperv.com ([72.167.245.219]) by : HOSTING RELAY : with SMTP id C5BHap7w5WOsdC5BHasVIk; Thu, 24 Dec 2015 05:39:44 -0700 x-originating-ip: 72.167.245.219 Received: by linuxonhyperv.com (Postfix, from userid 518) id 5F559190343; Thu, 24 Dec 2015 06:13:57 -0800 (PST) From: Dexuan Cui To: gregkh@linuxfoundation.org, davem@davemloft.net, stephen@networkplumber.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, driverdev-devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com, jasowang@redhat.com, kys@microsoft.com Cc: pebolle@tiscali.nl, stefanha@redhat.com, vkuznets@redhat.com, dan.carpenter@oracle.com Subject: [PATCH V5 1/9] Drivers: hv: vmbus: add a helper function to set a channel's pending send size Date: Thu, 24 Dec 2015 06:13:57 -0800 Message-Id: <1450966437-13076-1-git-send-email-decui@microsoft.com> X-Mailer: git-send-email 1.7.4.1 X-CMAE-Envelope: MS4wfEZ9sUUnVT/k0PmNOMf5h4TXTvW0VGXil0FgKG19N1UIYw5EUbr5kTL8LaoyGHwyAcJXWrWilyXLxyuCC1c8NP1GPzsxefXENzc/K4ReUO60B+PtMboP UIg2h5dNmePPsYzEC0NbuYcT5NfHeO7Py+SSGKHMNgd2/NLHjbsWYILUnLClC69i4DyQVJYbopLi9IUFjjJmTzzeK+norqx3V7fxfaiLPUpmIOdQIrZmhQcl 7WOpi/4jIAPacwIo371z+I86skqOhxf3uKCVn+asr9Xdcb4CEQ3Ou/e+mrKK5QKsqjqOJcmZsaDqKm8Luzt/2CArwKxFo27KMBVTcLTkZPjNSJjyjqWcQiDs VlM/SZ+7VaEuKY4f3OE/wT5/w1SGmr+/XV6RqtVdKUSNbSA0jpoib7w38HTk364HI/ubHQt4kt5EF/9xWMZfgtQXs5usyK+dpWomPQBtJ6i3BnMxKszt44sA FZSEnlkG9875B5KPpiIb+So/El7grWaE+s0WWte4o5HVVCM3HmygTX0J2nmea0KNQ4C8RzkvNJCUKiQWC+gZDseXXM4KxqCCDtri02ZCNHWv87zGxgMqoKMZ Za4oELSQuhawqUQNxg+djV9DF9GtkET3fsszmi1fNGJu5A== Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This will be used by the coming net/hvsock driver. Signed-off-by: Dexuan Cui --- include/linux/hyperv.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 753dbad..e4867a7 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -790,6 +790,12 @@ static inline void *get_per_channel_state(struct vmbus_channel *c) return c->per_channel_state; } +static inline void set_channel_pending_send_size(struct vmbus_channel *c, + u32 size) +{ + c->outbound.ring_buffer->pending_send_sz = size; +} + void vmbus_onmessage(void *context); int vmbus_request_offers(void);