From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@infradead.org>
Date: Wed, 12 Apr 2017 01:09:28 -0700
Subject: [Cluster-devel] [PATCH 04/25] fs: Provide infrastructure for
 dynamic BDIs in filesystems
In-Reply-To: <20170329105623.18241-5-jack@suse.cz>
References: <20170329105623.18241-1-jack@suse.cz>
	<20170329105623.18241-5-jack@suse.cz>
Message-ID: <20170412080928.GD9830@infradead.org>
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> +	if (sb->s_iflags & SB_I_DYNBDI) {
> +		bdi_put(sb->s_bdi);
> +		sb->s_bdi = &noop_backing_dev_info;

At some point I'd really like to get rid of noop_backing_dev_info and
have a NULL here..

Otherwise this looks fine..

Reviewed-by: Christoph Hellwig <hch@lst.de>