From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752086AbcDOPS2 (ORCPT ); Fri, 15 Apr 2016 11:18:28 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54816 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751650AbcDOPS0 (ORCPT ); Fri, 15 Apr 2016 11:18:26 -0400 From: Jeff Moyer 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 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> X-PGP-KeyID: 1F78E1B4 X-PGP-CertKey: F6FE 280D 8293 F72C 65FD 5A58 1FF8 A7CA 1F78 E1B4 X-PCLoadLetter: What the f**k does that mean? 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: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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