Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932070Ab0HCRsk (ORCPT ); Tue, 3 Aug 2010 13:48:40 -0400 Received: from cantor2.suse.de ([195.135.220.15]:35395 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757332Ab0HCRrj (ORCPT ); Tue, 3 Aug 2010 13:47:39 -0400 Date: Tue, 3 Aug 2010 10:40:05 -0700 From: Greg KH To: Hank Janssen Cc: "'linux-kernel@vger.kernel.org'" , "'devel@driverdev.osuosl.org'" , "'virtualization@lists.osdl.org'" , Haiyang Zhang Subject: Re: [PATCH 5/6] staging: hv: Increased storvsc ringbuffer and max_io_requests Message-ID: <20100803174005.GC1455@suse.de> References: <8AFC7968D54FB448A30D8F38F259C56223FD1D36@TK5EX14MBXC114.redmond.corp.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8AFC7968D54FB448A30D8F38F259C56223FD1D36@TK5EX14MBXC114.redmond.corp.microsoft.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 718 Lines: 21 On Tue, Aug 03, 2010 at 05:31:55PM +0000, Hank Janssen wrote: > From: Hank Janssen > > Increased storvsc ringbuffer and max_io_requests. This now more closely mimics > the numbers on Hyper-V. What do you mean by this? The max provided by the hypervisor? > And will allow more IO requests to take place for the SCSI driver. Which means what, better throughput? Or just more outstanding requests and the same speed overall? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/