From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-vk0-f72.google.com (mail-vk0-f72.google.com [209.85.213.72]) by kanga.kvack.org (Postfix) with ESMTP id C99F76B0005 for ; Fri, 15 Apr 2016 11:18:26 -0400 (EDT) Received: by mail-vk0-f72.google.com with SMTP id f185so58468038vkb.3 for ; Fri, 15 Apr 2016 08:18:26 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id a198si12387194qkb.68.2016.04.15.08.18.25 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Apr 2016 08:18:25 -0700 (PDT) From: Jeff Moyer Subject: Re: [PATCH v2 4/5] dax: use sb_issue_zerout instead of calling dax_clear_sectors References: <1459303190-20072-1-git-send-email-vishal.l.verma@intel.com> <1459303190-20072-5-git-send-email-vishal.l.verma@intel.com> Date: Fri, 15 Apr 2016 11:18:22 -0400 In-Reply-To: <1459303190-20072-5-git-send-email-vishal.l.verma@intel.com> (Vishal Verma's message of "Tue, 29 Mar 2016 19:59:49 -0600") Message-ID: MIME-Version: 1.0 Content-Type: text/plain Sender: owner-linux-mm@kvack.org List-ID: To: Vishal Verma Cc: linux-nvdimm@ml01.01.org, Jens Axboe , Jan Kara , Andrew Morton , Christoph Hellwig , Dave Chinner , linux-kernel@vger.kernel.org, xfs@oss.sgi.com, linux-block@vger.kernel.org, linux-mm@kvack.org, Matthew Wilcox , linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, Al Viro Vishal Verma writes: > From: Matthew Wilcox > > dax_clear_sectors() cannot handle poisoned blocks. These must be > zeroed using the BIO interface instead. Convert ext2 and XFS to use > only sb_issue_zerout(). > > Signed-off-by: Matthew Wilcox > [vishal: Also remove the dax_clear_sectors function entirely] > Signed-off-by: Vishal Verma Reviewed-by: Jeff Moyer -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org