From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com ([209.132.183.28]:34402 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752539AbdFLMX7 (ORCPT ); Mon, 12 Jun 2017 08:23:59 -0400 From: Jeff Layton Subject: [PATCH v6 20/20] btrfs: minimal conversion to errseq_t writeback error reporting on fsync Date: Mon, 12 Jun 2017 08:23:16 -0400 Message-Id: <20170612122316.13244-25-jlayton@redhat.com> In-Reply-To: <20170612122316.13244-1-jlayton@redhat.com> References: <20170612122316.13244-1-jlayton@redhat.com> Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: Andrew Morton , Al Viro , Jan Kara , tytso@mit.edu, axboe@kernel.dk, mawilcox@microsoft.com, ross.zwisler@linux.intel.com, corbet@lwn.net, Chris Mason , Josef Bacik , David Sterba , "Darrick J . Wong" Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-ext4@vger.kernel.org, linux-xfs@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-block@vger.kernel.org Set the FS_WB_ERRSEQ flag to opt-in to errseq_t based reporting. Internal call to filemap_* functions are left as-is. Signed-off-by: Jeff Layton --- fs/btrfs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 4f1cdd5058f1..c99af09cd3e7 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -2184,7 +2184,7 @@ static struct file_system_type btrfs_fs_type = { .name = "btrfs", .mount = btrfs_mount, .kill_sb = btrfs_kill_super, - .fs_flags = FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA, + .fs_flags = FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA | FS_WB_ERRSEQ, }; MODULE_ALIAS_FS("btrfs"); -- 2.13.0