Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757662AbYCSTlK (ORCPT ); Wed, 19 Mar 2008 15:41:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753773AbYCSTak (ORCPT ); Wed, 19 Mar 2008 15:30:40 -0400 Received: from mx1.redhat.com ([66.187.233.31]:47548 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755221AbYCSTai (ORCPT ); Wed, 19 Mar 2008 15:30:38 -0400 From: Glauber de Oliveira Costa To: linux-kernel@vger.kernel.org Cc: akpm@linux-foundation.org, tglx@linutronix.de, mingo@elte.hu, ak@suse.de, Glauber Costa Subject: [PATCH 14/79] [PATCH] move state update out of ipi_lock Date: Wed, 19 Mar 2008 14:25:09 -0300 Message-Id: <12059476393279-git-send-email-gcosta@redhat.com> X-Mailer: git-send-email 1.5.0.6 In-Reply-To: <12059476351524-git-send-email-gcosta@redhat.com> References: <12059475744092-git-send-email-gcosta@redhat.com> <1205947580526-git-send-email-gcosta@redhat.com> <12059475853453-git-send-email-gcosta@redhat.com> <12059475892790-git-send-email-gcosta@redhat.com> <12059475944070-git-send-email-gcosta@redhat.com> <12059475982810-git-send-email-gcosta@redhat.com> <12059476032561-git-send-email-gcosta@redhat.com> <1205947607406-git-send-email-gcosta@redhat.com> <12059476123203-git-send-email-gcosta@redhat.com> <12059476162900-git-send-email-gcosta@redhat.com> <12059476212769-git-send-email-gcosta@redhat.com> <1205947625472-git-send-email-gcosta@redhat.com> <12059476302473-git-send-email-gcosta@redhat.com> <12059476351524-git-send-email-gcosta@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1003 Lines: 34 From: Glauber Costa it does not need to be inside lock. Do the way i386 does. Signed-off-by: Glauber Costa --- arch/x86/kernel/smpboot_64.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c index c213345..cfcfd2c 100644 --- a/arch/x86/kernel/smpboot_64.c +++ b/arch/x86/kernel/smpboot_64.c @@ -233,10 +233,10 @@ void __cpuinit start_secondary(void) */ spin_unlock(&vector_lock); cpu_set(smp_processor_id(), cpu_online_map); - per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE; - unlock_ipi_call_lock(); + per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE; + setup_secondary_clock(); cpu_idle(); -- 1.5.0.6 -- 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/