From patchwork Mon Jul 6 14:47:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dexuan Cui X-Patchwork-Id: 491610 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 B6BB4140077 for ; Mon, 6 Jul 2015 23:27:05 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755475AbbGFN06 (ORCPT ); Mon, 6 Jul 2015 09:26:58 -0400 Received: from p3plsmtps2ded02.prod.phx3.secureserver.net ([208.109.80.59]:60398 "EHLO p3plsmtps2ded02.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756060AbbGFN0t (ORCPT ); Mon, 6 Jul 2015 09:26:49 -0400 X-Greylist: delayed 417 seconds by postgrey-1.27 at vger.kernel.org; Mon, 06 Jul 2015 09:26:49 EDT Received: from linuxonhyperv.com ([72.167.245.219]) by p3plsmtps2ded02.prod.phx3.secureserver.net with : DED : id p1Pn1q01K4kklxU011PniF; Mon, 06 Jul 2015 06:23:47 -0700 x-originating-ip: 72.167.245.219 Received: by linuxonhyperv.com (Postfix, from userid 518) id 8CE8B190226; Mon, 6 Jul 2015 07:47:12 -0700 (PDT) From: Dexuan Cui To: gregkh@linuxfoundation.org, davem@davemloft.net, 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, haiyangz@microsoft.com Subject: [PATCH 5/7] Drivers: hv: vmbus: add a helper function to set a channel's pending send size Date: Mon, 6 Jul 2015 07:47:12 -0700 Message-Id: <1436194032-27649-1-git-send-email-decui@microsoft.com> X-Mailer: git-send-email 1.7.4.1 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 307910b3..c52f4cb 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -791,6 +791,12 @@ 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);