Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751361AbdFYTOm (ORCPT ); Sun, 25 Jun 2017 15:14:42 -0400 Received: from mail-co1nam03on0097.outbound.protection.outlook.com ([104.47.40.97]:42611 "EHLO NAM03-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751136AbdFYTOl (ORCPT ); Sun, 25 Jun 2017 15:14:41 -0400 From: KY Srinivasan To: KY Srinivasan , "gregkh@linuxfoundation.org" , "linux-kernel@vger.kernel.org" , "devel@linuxdriverproject.org" , "olaf@aepfle.de" , "apw@canonical.com" , "vkuznets@redhat.com" , "jasowang@redhat.com" , "leann.ogasawara@canonical.com" , "marcelo.cerri@canonical.com" , "Stephen Hemminger" Subject: RE: [PATCH 0/6] Drivers: hv: vmbus: Ringbuffer cleanup and optimizations Thread-Topic: [PATCH 0/6] Drivers: hv: vmbus: Ringbuffer cleanup and optimizations Thread-Index: AQHS7eDv+EN2HgiTq0KSw/AQd+Wfk6I18qpA Date: Sun, 25 Jun 2017 19:14:36 +0000 Message-ID: References: <1498415284-1496-1-git-send-email-kys@exchange.microsoft.com> In-Reply-To: <1498415284-1496-1-git-send-email-kys@exchange.microsoft.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: msip_labels: MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_Enabled=True; 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x-forefront-prvs: 034902F5BC spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Jun 2017 19:14:36.5439 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR21MB0697 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by mail.home.local id v5PJF4ot011812 Content-Length: 1421 Lines: 38 > -----Original Message----- > From: kys@exchange.microsoft.com [mailto:kys@exchange.microsoft.com] > Sent: Sunday, June 25, 2017 11:28 AM > To: gregkh@linuxfoundation.org; linux-kernel@vger.kernel.org; > devel@linuxdriverproject.org; olaf@aepfle.de; apw@canonical.com; > vkuznets@redhat.com; jasowang@redhat.com; > leann.ogasawara@canonical.com; marcelo.cerri@canonical.com; Stephen > Hemminger > Cc: KY Srinivasan > Subject: [PATCH 0/6] Drivers: hv: vmbus: Ringbuffer cleanup and > optimizations > > [This sender failed our fraud detection checks and may not be who they > appear to be. Learn about spoofing at http://aka.ms/LearnAboutSpoofing] > > From: K. Y. Srinivasan > > This removes unused bits from vmbus internals, and also does some > optimization to the host signalling part of ring buffer logic. > > Stephen Hemminger (6): > vmbus: simplify hv_ringbuffer_read > vmbus: drop unused ring_buffer_info elements > vmbus: refactor hv_signal_on_read > vmbus: eliminate duplicate cached index > vmbus: more host signalling avoidance > vmbus: add prefetch to ring buffer iterator > > drivers/hv/ring_buffer.c | 169 ++++++++++++++++----------------------------- > include/linux/hyperv.h | 65 ------------------ > 2 files changed, 60 insertions(+), 174 deletions(-) Greg, Please drop this; I am going to resend shortly. K. Y