From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752481AbaEUOjc (ORCPT ); Wed, 21 May 2014 10:39:32 -0400 Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.218]:17555 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751450AbaEUOjb (ORCPT ); Wed, 21 May 2014 10:39:31 -0400 X-Greylist: delayed 385 seconds by postgrey-1.27 at vger.kernel.org; Wed, 21 May 2014 10:39:31 EDT X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+yackYocTD1iAi8x+OWi/zfN1cLnBYfssBY9SQMKk8kCovkkmJbh+VP2spQG3tvMeGW7W X-RZG-CLASS-ID: mo00 From: Olaf Hering To: konrad.wilk@oracle.com Cc: xen-devel@lists.xen.org, linux-kernel@vger.kernel.org, david.vrabel@citrix.com, boris.ostrovsky@oracle.com, Olaf Hering Subject: [PATCH RESEND 0/3] xen-block: changes for discard support Date: Wed, 21 May 2014 16:32:39 +0200 Message-Id: <1400682762-17429-1-git-send-email-olaf@aepfle.de> X-Mailer: git-send-email 1.9.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix blkfront to handle all sorts of backends. Also let blkback recognize a xenstore property to disable discard for a given device. This part requires libxl changes ("discard-enable"): http://lists.xenproject.org/archives/html/xen-devel/2014-05/msg02291.html (This is a resend, this series was already sent 2014-02-10.) Olaf Hering (3): xen-blkfront: remove type check from blkfront_setup_discard xen blkif.h: fix comment typo in discard-alignment xen/blkback: disable discard feature if requested by toolstack drivers/block/xen-blkback/xenbus.c | 7 ++++++- drivers/block/xen-blkfront.c | 40 +++++++++++++------------------------- include/xen/interface/io/blkif.h | 2 +- 3 files changed, 21 insertions(+), 28 deletions(-)