linux-kernel - Re: Cleancache and shared filesystems

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Message-ID: <20110527233331.GC30232@noexit.corp.google.com>
Date:	Fri, 27 May 2011 16:33:31 -0700
From:	Joel Becker <jlbec@...lplan.org>
To:	Steven Whitehouse <swhiteho@...hat.com>
Cc:	Dan Magenheimer <dan.magenheimer@...cle.com>,
	linux-kernel@...r.kernel.org, sunil.mushran@...cle.com
Subject: Re: Cleancache and shared filesystems

On Fri, May 27, 2011 at 05:19:39PM +0100, Steven Whitehouse wrote:
> +	if (ls->ls_ops == &gfs2_dlm_ops) {
> +		if (gfs2_uuid_valid(sb->s_uuid))
> +			cleancache_init_shared_fs(sb->s_uuid, sb);
> +	} else {
> +		cleancache_init_fs(sb);
> +	}

Hey Dan,
	Steven makes a good point here.  ocfs2 could also take advantage
of local filesystem behavior when running in local mode.

Joel

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