Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758710Ab1E0CnO (ORCPT ); Thu, 26 May 2011 22:43:14 -0400 Received: from rcsinet10.oracle.com ([148.87.113.121]:41643 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758689Ab1E0CnN (ORCPT ); Thu, 26 May 2011 22:43:13 -0400 From: "Martin K. Petersen" To: jaxboe@fusionio.com Cc: snitzer@redhat.com, msb@chromium.org, linux-kernel@vger.kernel.org, dm-devel@redhat.com Subject: Re: dm: pass up rotational flag Date: Thu, 26 May 2011 22:42:46 -0400 Message-Id: <1306464169-4291-1-git-send-email-martin.petersen@oracle.com> X-Mailer: git-send-email 1.7.4.4 In-Reply-To: <4DDEA689.2090004@fusionio.com> References: <4DDEA689.2090004@fusionio.com> X-Source-IP: rtcsinet22.oracle.com [66.248.204.30] X-CT-RefId: str=0001.0A090208.4DDF0FBF.0127:SCFSTAT5015188,ss=1,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 902 Lines: 22 Here's a tentative patch set for transitioning the non_rotational, discard and secure discard queue flags to the topology information. The first patch introduces a new function for setting the default limits for stacking drivers like we discussed a few weeks ago. Wrt. to naming I felt it was best to have a function that said "stacking". That's why I introduced a new call instead of using blk_set_default_limits() even though that function was originally motivated by device mapper. The last two patches deal with non-rotational and the discard flags respectively. Let me know what you guys think... -- Martin K. Petersen Oracle Linux Engineering -- 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/