From 5733f627498121870b081b7ab73ffba01348f8cd Mon Sep 17 00:00:00 2001 From: Glauber de Oliveira Costa Date: Wed, 19 Mar 2008 14:25:09 -0300 Subject: [PATCH] x86: move state update out of ipi_lock it does not need to be inside lock. Do the way i386 does. Signed-off-by: Glauber Costa Signed-off-by: Ingo Molnar --- arch/x86/kernel/smpboot_64.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c index c213345ca2f5..cfcfd2c2062b 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(); -- 2.20.1