Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161180AbWASNbN (ORCPT ); Thu, 19 Jan 2006 08:31:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161187AbWASNbN (ORCPT ); Thu, 19 Jan 2006 08:31:13 -0500 Received: from mx3.mail.elte.hu ([157.181.1.138]:25053 "EHLO mx3.mail.elte.hu") by vger.kernel.org with ESMTP id S1161180AbWASNbM (ORCPT ); Thu, 19 Jan 2006 08:31:12 -0500 Date: Thu, 19 Jan 2006 14:31:35 +0100 From: Ingo Molnar To: Oleg Nesterov Cc: linux-kernel@vger.kernel.org, Andrew Morton Subject: Re: [PATCH] BUILD_LOCK_OPS: cleanup preempt_disable() usage Message-ID: <20060119133135.GA10230@elte.hu> References: <43CFA5FD.BE1B2978@tv-sign.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <43CFA5FD.BE1B2978@tv-sign.ru> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamScore: 0.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=0.0 required=5.9 tests=AWL autolearn=no SpamAssassin version=3.0.3 0.0 AWL AWL: From: address is in the auto white-list X-ELTE-VirusStatus: clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 646 Lines: 31 * Oleg Nesterov wrote: > This patch changes the code from: > > preempt_disable(); > for (;;) { > ... > preempt_disable(); > } > to: > for (;;) { > preempt_disable(); > ... > } > > which seems more clean to me and saves a couple of bytes for > each function. > > Signed-off-by: Oleg Nesterov good one! Acked-by: Ingo Molnar Ingo - 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/