From: Andrew Morton <akpm@osdl.org>
To: Knut Petersen <Knut_Petersen@t-online.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [BUG] compiler warning, kernel 2.6.16
Date: Tue, 21 Mar 2006 14:38:30 -0800 [thread overview]
Message-ID: <20060321143830.0635e661.akpm@osdl.org> (raw)
In-Reply-To: <44200223.4020404@t-online.de>
Knut Petersen <Knut_Petersen@t-online.de> wrote:
>
> If CONFIG_SWAP is _not_ set, gcc complains:
>
> /src/linux-2.6.16-tfix/mm/vmscan.c: In function `remove_mapping':
> /src/linux-2.6.16-tfix/mm/vmscan.c:398: warning: unused variable `swap'
>
Yes, that's been there for ages. That code will be eliminated by the
compiler and I tend to think that the ugliness of making the warning go
away exceeds the benefit of stomping a !CONFIG_SWAP compile warning.
prev parent reply other threads:[~2006-03-21 22:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-21 13:39 Knut Petersen
2006-03-21 22:38 ` Andrew Morton [this message]
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