From patchwork Tue Jan 26 09:43:48 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dexuan Cui X-Patchwork-Id: 573114 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 C5F9B1402C9 for ; Tue, 26 Jan 2016 19:07:48 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754485AbcAZIHc (ORCPT ); Tue, 26 Jan 2016 03:07:32 -0500 Received: from p3plsmtps2ded03.prod.phx3.secureserver.net ([208.109.80.60]:40393 "EHLO p3plsmtps2ded03.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752924AbcAZIHb (ORCPT ); Tue, 26 Jan 2016 03:07:31 -0500 Received: from linuxonhyperv.com ([72.167.245.219]) by : HOSTING RELAY : with SMTP id NyevaNPtXdpLfNyevaMZaM; Tue, 26 Jan 2016 01:07:30 -0700 x-originating-ip: 72.167.245.219 Received: by linuxonhyperv.com (Postfix, from userid 518) id C113019025B; Tue, 26 Jan 2016 01:43:48 -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, vkuznets@redhat.com Cc: pebolle@tiscali.nl, stefanha@redhat.com, dan.carpenter@oracle.com Subject: [PATCH V6 1/8] Drivers: hv: vmbus: add a helper function to set a channel's pending send size Date: Tue, 26 Jan 2016 01:43:48 -0800 Message-Id: <1453801428-3241-1-git-send-email-decui@microsoft.com> X-Mailer: git-send-email 1.7.4.1 X-CMAE-Envelope: MS4wfCYTh1xsg9aQKzI6IQrHIqFNPtoXEJR5bqJ1CAJ0HBhI3nkFFP4WWlOQoWohNvF8zezH/tbOLUbPNA7a+RCOU4LbfVgHLBbt4JZ0Tc/R04d79Ddsmc5Y XOnFGRalRkvyhOY/OkPVYvSaXDpzMukcCm3NGtf9L1/iFGZWrzVHkcw/aw6sdLddEusXGQLYyQtaaEHGuxaBcD4lGwE0KTk2KNnN69n3DPDmO9Z+kVUixGYQ 0+NXVa49QcZKcjyfPG1oDMiI6BK0LWzm8BKuJCceBi9p8iJVfDUM4yYUIhIptNdVYvWDtHzj8euVD+lkOadie/DPziqSTtxZ0Pu3BIXWE7yzBllMJbLAjTkH eh/29XCsaflgQhlp2FlCkP+hGNMrT+NPWnJGuDcCqVQETlfBDWKjMP/shkjoG11DkLLXp/wEWpwG8zTZJAg/Gcg3SCQ8oagnf31fvMA7RoW7ZeaBH9tH8lDM 1aGRdV7LavKS1/HL82dZJRVdR0UW3aG89k3lqpE+6+gTOY/2EOn9exg9u9b7Ex54fzRlRFKZEIo9igDIKAhUvzNXk6mW3i8nkKclu2YNlPs14K6amuCwDY4M Fq+tjOWd75uM6yzzcOruWvmzHS9kc0wRESLSHCLJsllyqg== 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);