Date: Fri, 27 Jan 2017 23:32:15 -0800
From: Christoph Hellwig <hch@infradead.org>
To: "Theodore Ts'o" <tytso@mit.edu>, Michal Hocko <mhocko@kernel.org>,
        Jan Kara <jack@suse.cz>, linux-mm@kvack.org,
        linux-fsdevel@vger.kernel.org,
        Andrew Morton <akpm@linux-foundation.org>,
        Dave Chinner <david@fromorbit.com>, djwong@kernel.org,
        Chris Mason <clm@fb.com>, David Sterba <dsterba@suse.cz>,
        ceph-devel@vger.kernel.org, cluster-devel@redhat.com,
        linux-nfs@vger.kernel.org, logfs@logfs.org, linux-xfs@vger.kernel.org,
        linux-ext4@vger.kernel.org, linux-btrfs@vger.kernel.org,
        linux-mtd@lists.infradead.org, reiserfs-devel@vger.kernel.org,
        linux-ntfs-dev@lists.sourceforge.net,
        linux-f2fs-devel@lists.sourceforge.net, linux-afs@lists.infradead.org,
        LKML <linux-kernel@vger.kernel.org>
Subject: Re: [Cluster-devel] [PATCH 8/8] Revert "ext4: fix wrong gfp type
 under transaction"
Message-ID: <20170128073215.GA19424@infradead.org>
References: <20170117155916.dcizr65bwa6behe7@thunk.org>
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 <20170117172925.GA2486@quack2.suse.cz>
 <20170119083956.GE30786@dhcp22.suse.cz>
 <20170119092236.GC2565@quack2.suse.cz>
 <20170119094405.GK30786@dhcp22.suse.cz>
 <20170126074455.GC8456@dhcp22.suse.cz>
 <20170127061318.xd2qxashbl4dajez@thunk.org>
 <20170127093735.GB4143@dhcp22.suse.cz>
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Sender: linux-nfs-owner@vger.kernel.org

On Fri, Jan 27, 2017 at 11:40:42AM -0500, Theodore Ts'o wrote:
> The reason why I'm nervous is that nojournal mode is not a common
> configuration, and "wait until production systems start failing" is
> not a strategy that I or many SRE-types find.... comforting.

What does SRE stand for?