From: David Sterba <dsterba@suse.cz>
Subject: Re: [PATCH v4 18/19] btrfs: only dirty the inode in
 btrfs_update_time if something was changed
Date: Mon, 8 Jan 2018 18:59:20 +0100
Message-ID: <20180108175920.GF13726@twin.jikos.cz>
References: <20171222120556.7435-1-jlayton@kernel.org>
 <20171222120556.7435-19-jlayton@kernel.org>
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To: Jeff Layton <jlayton@kernel.org>
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On Fri, Dec 22, 2017 at 07:05:55AM -0500, Jeff Layton wrote:
> From: Jeff Layton <jlayton@redhat.com>
> 
> At this point, we know that "now" and the file times may differ, and we
> suspect that the i_version has been flagged to be bumped. Attempt to
> bump the i_version, and only mark the inode dirty if that actually
> occurred or if one of the times was updated.
> 
> Signed-off-by: Jeff Layton <jlayton@redhat.com>

Acked-by: David Sterba <dsterba@suse.com>