Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756061Ab3HBTnj (ORCPT ); Fri, 2 Aug 2013 15:43:39 -0400 Received: from zene.cmpxchg.org ([85.214.230.12]:51631 "EHLO zene.cmpxchg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753812Ab3HBTni (ORCPT ); Fri, 2 Aug 2013 15:43:38 -0400 Date: Fri, 2 Aug 2013 15:43:33 -0400 From: Johannes Weiner To: Joonsoo Kim Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Joonsoo Kim , Minchan Kim , Mel Gorman , Rik van Riel Subject: Re: [PATCH 4/4] swap: clean-up #ifdef in page_mapping() Message-ID: <20130802194333.GW715@cmpxchg.org> References: <1375409279-16919-1-git-send-email-iamjoonsoo.kim@lge.com> <1375409279-16919-4-git-send-email-iamjoonsoo.kim@lge.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1375409279-16919-4-git-send-email-iamjoonsoo.kim@lge.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 553 Lines: 12 On Fri, Aug 02, 2013 at 11:07:59AM +0900, Joonsoo Kim wrote: > PageSwapCache() is always false when !CONFIG_SWAP, so compiler > properly discard related code. Therefore, we don't need #ifdef explicitly. > > Signed-off-by: Joonsoo Kim Acked-by: Johannes Weiner -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/