From mboxrd@z Thu Jan  1 00:00:00 1970
From: Steven Whitehouse <swhiteho@redhat.com>
Date: Mon, 27 Aug 2007 17:46:29 +0100
Subject: [Cluster-devel] [GFS2] Remove ail2 list from the ai
In-Reply-To: <20070827163034.GA21096@redhat.com>
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	<20070827163034.GA21096@redhat.com>
Message-ID: <1188233189.8765.993.camel@quoit>
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Hi,

On Mon, 2007-08-27 at 11:30 -0500, David Teigland wrote:
> On Mon, Aug 27, 2007 at 05:00:06PM +0100, Steven Whitehouse wrote:
> > >From 2a666f519dd12e8b3a82d1e16cad3114cfdd917d Mon Sep 17 00:00:00 2001
> > From: Steven Whitehouse <swhiteho@redhat.com>
> > Date: Mon, 27 Aug 2007 16:42:29 +0100
> > Subject: [PATCH] [GFS2] Remove ail2 list from the ai
> > 
> > The ail2 list wasn't actually used for anything other than gathering
> > buffers at the end of in-place writeback, so remove it.
> 
> cluster/doc/journaling.txt has a nice description of ail2 and what it
> does:
> 
> http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/doc/journaling.txt?rev=1.1&content-type=text/x-cvsweb-markup&cvsroot=cluster
> 
> Why is it no longer used?
> 

Sorry, I'd not spotted that gfs2_ail_empty_gl() was always processing
entries that were only on ail2. I need to rethink this one, but we do
need to make some changes in this area still,

Steve.