linux-kernel - Re: [PATCH 5/6] Filter based on a nodemask as well as a gfp

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Date:	Thu, 13 Sep 2007 11:25:31 +0100
From:	mel@...net.ie (Mel Gorman)
To:	Christoph Lameter <clameter@....com>
Cc:	Lee.Schermerhorn@...com, kamezawa.hiroyu@...fujitsu.com,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH 5/6] Filter based on a nodemask as well as a gfp_mask

On (12/09/07 14:23), Christoph Lameter didst pronounce:
> On Wed, 12 Sep 2007, Mel Gorman wrote:
> 
> > -			z++)
> > -		;
> > +	if (likely(nodes == NULL))
> > +		for (; zonelist_zone_idx(z) > highest_zoneidx;
> > +				z++)
> > +			;
> > +	else
> > +		for (; zonelist_zone_idx(z) > highest_zoneidx ||
> > +				(z->zone && !zref_in_nodemask(z, nodes));
> > +				z++)
> > +			;
> >  
> 
> Minor nitpick here: "for (;" should become "for ( ;" to have correct 
> whitespace. However, it would be clearer to use a while here.
> 
> while (zonelist_zone_idx(z)) > highest_zoneidx)
> 		z++;
> 
> etc.

Good point. I'll clean it up and retest. Thanks

-- 
Mel Gorman
Part-time Phd Student                          Linux Technology Center
University of Limerick                         IBM Dublin Software Lab
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