Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030203AbWCQQRO (ORCPT ); Fri, 17 Mar 2006 11:17:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030204AbWCQQRO (ORCPT ); Fri, 17 Mar 2006 11:17:14 -0500 Received: from pentafluge.infradead.org ([213.146.154.40]:18115 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S1030203AbWCQQRN (ORCPT ); Fri, 17 Mar 2006 11:17:13 -0500 Subject: [Patch 1 of 8] Pack the x86-64 PDA structure From: Arjan van de Ven To: linux-kernel@vger.kernel.org In-Reply-To: <1142611850.3033.100.camel@laptopd505.fenrus.org> References: <1142611850.3033.100.camel@laptopd505.fenrus.org> Content-Type: text/plain Date: Fri, 17 Mar 2006 17:11:37 +0100 Message-Id: <1142611898.3033.101.camel@laptopd505.fenrus.org> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-2.fc4) Content-Transfer-Encoding: 7bit X-Bad-Reply: References and In-Reply-To but no 'Re:' in Subject. 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: 1120 Lines: 29 This patch reorders the PDA on x86-64 such that there is optimal packing of the data structures (patch previously sent to Andi already) Signed-off-by: Arjan van de Ven --- include/asm-x86_64/pda.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-2.6.16-rc6-stack-protector/include/asm-x86_64/pda.h =================================================================== --- linux-2.6.16-rc6-stack-protector.orig/include/asm-x86_64/pda.h +++ linux-2.6.16-rc6-stack-protector/include/asm-x86_64/pda.h @@ -22,8 +22,8 @@ struct x8664_pda { int nodenumber; /* number of current node */ unsigned int __softirq_pending; unsigned int __nmi_count; /* number of NMI on this CPUs */ - struct mm_struct *active_mm; int mmu_state; + struct mm_struct *active_mm; unsigned apic_timer_irqs; } ____cacheline_aligned_in_smp; - 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/