linux-kernel - Re: [PATCH] WARN_ONCE(): use bool for boolean flag

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Message-Id: <20090929171718.4bafa915.akpm@linux-foundation.org>
Date:	Tue, 29 Sep 2009 17:17:18 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Cesar Eduardo Barros <cesarb@...arb.net>
Cc:	linux-kernel@...r.kernel.org, rolandd@...co.com,
	dwalker@...o99.com, cesarb@...arb.net
Subject: Re: [PATCH] WARN_ONCE(): use bool for boolean flag

On Tue, 29 Sep 2009 20:12:28 -0300
Cesar Eduardo Barros <cesarb@...arb.net> wrote:

> Commit 70867453092297be9afb2249e712a1f960ec0a09 changed printk_once()
> to use bool instead of int for its guard variable. Do the same change
> to WARN_ONCE() and WARN_ON_ONCE(), for the same reasons.
> 

Again, it would be useful were this changelog to describe the impact
upon kernel code size, please.

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