From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e23smtp07.au.ibm.com (e23smtp07.au.ibm.com [202.81.31.140]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e23smtp07.au.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id AACF0B6EF7 for ; Tue, 8 Mar 2011 17:37:40 +1100 (EST) Received: from d23relay04.au.ibm.com (d23relay04.au.ibm.com [202.81.31.246]) by e23smtp07.au.ibm.com (8.14.4/8.13.1) with ESMTP id p286beUN009438 for ; Tue, 8 Mar 2011 17:37:40 +1100 Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay04.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id p286bd4T2355210 for ; Tue, 8 Mar 2011 17:37:39 +1100 Received: from d23av04.au.ibm.com (loopback [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id p286bddA026827 for ; Tue, 8 Mar 2011 17:37:39 +1100 From: Benjamin Herrenschmidt To: linuxppc-dev@ozlabs.org Subject: [PATCH 17/18] powerpc/smp: Increase vdso_data->processorCount, not just decrease it Date: Tue, 8 Mar 2011 17:37:29 +1100 Message-Id: <1299566250-10516-18-git-send-email-benh@kernel.crashing.org> In-Reply-To: <1299566250-10516-1-git-send-email-benh@kernel.crashing.org> References: <1299566250-10516-1-git-send-email-benh@kernel.crashing.org> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/kernel/smp.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index e337073..6023395 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -551,6 +551,10 @@ void __devinit start_secondary(void *unused) secondary_cpu_time_init(); +#ifdef CONFIG_PPC64 + if (system_state == SYSTEM_RUNNING) + vdso_data->processorCount++; +#endif ipi_call_lock(); notify_cpu_starting(cpu); set_cpu_online(cpu, true); -- 1.7.1