From: Roman Zippel <zippel@linux-m68k.org>
To: Con Kolivas <kernel@kolivas.org>
Cc: linux list <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org, Andrew Morton <akpm@osdl.org>
Subject: Re: [PATCH] mm: cleanup swap unused warning
Date: Tue, 16 May 2006 13:24:22 +0200 (CEST) [thread overview]
Message-ID: <Pine.LNX.4.64.0605161322110.17704@scrub.home> (raw)
In-Reply-To: <200605102132.41217.kernel@kolivas.org>
[-- Attachment #1: Type: TEXT/PLAIN, Size: 467 bytes --]
Hi,
On Wed, 10 May 2006, Con Kolivas wrote:
> Are there any users of swp_entry_t when CONFIG_SWAP is not defined?
>
> This patch fixes a warning for !CONFIG_SWAP for me.
>
> ---
> if CONFIG_SWAP is not defined we get:
>
> mm/vmscan.c: In function ‘remove_mapping’:
> mm/vmscan.c:387: warning: unused variable ‘swap’
In similiar cases (e.g. spinlocks) we usually do something like this:
#define swap_free(swp) ((void)(swp))
bye, Roman
prev parent reply other threads:[~2006-05-16 11:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-10 11:32 Con Kolivas
2006-05-10 11:38 ` Andrew Morton
2006-05-10 11:46 ` Con Kolivas
2006-05-10 11:56 ` Con Kolivas
2006-05-10 18:20 ` Daniel Walker
2006-05-10 11:42 ` Pekka Enberg
2006-05-10 23:04 ` Christoph Lameter
2006-05-16 10:55 ` Con Kolivas
2006-05-16 13:14 ` Con Kolivas
2006-05-16 16:00 ` Christoph Lameter
2006-05-17 6:27 ` [PATCH][respin] " Con Kolivas
2006-05-16 15:58 ` [PATCH] " Christoph Lameter
2006-05-16 11:24 ` Roman Zippel [this message]
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