linux-kernel - Re: [PATCH] trivial - convert "for(foo=0;foo<NR_CPUS;foo++)" to "for_each_possible

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Message-Id: <1188261065.18004.178.camel@localhost>
Date:	Mon, 27 Aug 2007 17:31:05 -0700
From:	Joe Perches <joe@...ches.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
	Mike Travis <travis@....com>
Subject: Re: [PATCH] trivial - convert "for(foo=0;foo<NR_CPUS;foo++)" to
	"for_each_possible_cpu(foo)"

On Mon, 2007-08-27 at 17:12 -0700, Andrew Morton wrote:
> Right now, pretty much every instance of NR_CPUS in the tree is a flag
> which says "old, krufty, fixme".

I thought of that when I changed them.

Perhaps the new for_each_possible_cpu code can
now be more easily inspected/transformed by the
appropriate parties to for_each_(online|present)_cpu.

cheers, Joe

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