From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f70.google.com (mail-pg0-f70.google.com [74.125.83.70]) by kanga.kvack.org (Postfix) with ESMTP id A811C280903 for ; Thu, 9 Mar 2017 19:21:08 -0500 (EST) Received: by mail-pg0-f70.google.com with SMTP id 77so133047359pgc.5 for ; Thu, 09 Mar 2017 16:21:08 -0800 (PST) Received: from mga06.intel.com (mga06.intel.com. [134.134.136.31]) by mx.google.com with ESMTPS id b185si1205444pfg.247.2017.03.09.16.21.07 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 Mar 2017 16:21:07 -0800 (PST) Date: Thu, 9 Mar 2017 17:21:06 -0700 From: Ross Zwisler Subject: Re: [PATCH v2 5/9] dax: set error in mapping when writeback fails Message-ID: <20170310002106.GD30285@linux.intel.com> References: <20170308162934.21989-1-jlayton@redhat.com> <20170308162934.21989-6-jlayton@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170308162934.21989-6-jlayton@redhat.com> Sender: owner-linux-mm@kvack.org List-ID: To: Jeff Layton Cc: viro@zeniv.linux.org.uk, akpm@linux-foundation.org, konishi.ryusuke@lab.ntt.co.jp, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-nilfs@vger.kernel.org, ross.zwisler@linux.intel.com, jack@suse.cz, neilb@suse.com, openosd@gmail.com, adilger@dilger.ca, James.Bottomley@HansenPartnership.com On Wed, Mar 08, 2017 at 11:29:30AM -0500, Jeff Layton wrote: > In order to get proper error codes from fsync, we must set an error in > the mapping range when writeback fails. > > Signed-off-by: Jeff Layton Yep, paired with the changes to filmap_write_and_wait() and filemap_write_and_wait_range(), this seems fine. Reviewed-by: Ross Zwisler -- 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