repository: /home/avi/kvm/linux-2.6
branch: master
commit f81fa4f8c6759d70f70cb93f802e8b5b7ee3b31c
Author: Avi Kivity <[EMAIL PROTECTED]>
Date: Sun Nov 11 18:37:32 2007 +0200
KVM: Simplify CPU_TASKS_FROZEN cpu notifier handling
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index d095002..3af24ca 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -1336,21 +1336,19 @@ static int kvm_cpu_hotplug(struct notifier_block
*notifier, unsigned long val,
{
int cpu = (long)v;
+ val &= ~CPU_TASKS_FROZEN;
switch (val) {
case CPU_DYING:
- case CPU_DYING_FROZEN:
printk(KERN_INFO "kvm: disabling virtualization on CPU%d\n",
cpu);
hardware_disable(NULL);
break;
case CPU_UP_CANCELED:
- case CPU_UP_CANCELED_FROZEN:
printk(KERN_INFO "kvm: disabling virtualization on CPU%d\n",
cpu);
smp_call_function_single(cpu, hardware_disable, NULL, 0, 1);
break;
case CPU_ONLINE:
- case CPU_ONLINE_FROZEN:
printk(KERN_INFO "kvm: enabling virtualization on CPU%d\n",
cpu);
smp_call_function_single(cpu, hardware_enable, NULL, 0, 1);
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