Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932544AbVKWVhX (ORCPT ); Wed, 23 Nov 2005 16:37:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932543AbVKWVhX (ORCPT ); Wed, 23 Nov 2005 16:37:23 -0500 Received: from pentafluge.infradead.org ([213.146.154.40]:46790 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S932545AbVKWVhN (ORCPT ); Wed, 23 Nov 2005 16:37:13 -0500 Subject: Re: [patch] SMP alternatives From: Arjan van de Ven To: Alan Cox Cc: Andi Kleen , Linus Torvalds , "H. Peter Anvin" , Gerd Knorr , Dave Jones , Zachary Amsden , Pavel Machek , Andrew Morton , Linux Kernel Mailing List , Zwane Mwaikambo , Pratap Subrahmanyam , Christopher Li , "Eric W. Biederman" , Ingo Molnar In-Reply-To: <1132783540.13095.23.camel@localhost.localdomain> References: <437B5A83.8090808@suse.de> <438359D7.7090308@suse.de> <1132764133.7268.51.camel@localhost.localdomain> <20051123163906.GF20775@brahms.suse.de> <1132766489.7268.71.camel@localhost.localdomain> <4384AECC.1030403@zytor.com> <1132782245.13095.4.camel@localhost.localdomain> <20051123211353.GR20775@brahms.suse.de> <1132783540.13095.23.camel@localhost.localdomain> Content-Type: text/plain Date: Wed, 23 Nov 2005 22:36:35 +0100 Message-Id: <1132781796.2795.76.camel@laptopd505.fenrus.org> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-2.fc4) Content-Transfer-Encoding: 7bit X-Spam-Score: 1.8 (+) X-Spam-Report: SpamAssassin version 3.0.4 on pentafluge.infradead.org summary: Content analysis details: (1.8 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.1 RCVD_IN_SORBS_DUL RBL: SORBS: sent directly from dynamic IP address [213.93.14.173 listed in dnsbl.sorbs.net] 1.7 RCVD_IN_NJABL_DUL RBL: NJABL: dialup sender did non-local SMTP [213.93.14.173 listed in combined.njabl.org] X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 537 Lines: 14 > CPU insert/remove is performed how many times a second ? Or for that > matter why not just reload the PAT register and keep the index the > same ? you also want this for single threaded apps, so that the glibc locking stuff can not do lock for single-threaded apps and non-shared memory - 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/