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-rw-r--r--kernel/softirq.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c
index 8b75008..0b9886a 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -593,6 +593,7 @@ static int __cpuinit cpu_callback(struct notifier_block *nfb,
switch (action) {
case CPU_UP_PREPARE:
+ case CPU_UP_PREPARE_FROZEN:
p = kthread_create(ksoftirqd, hcpu, "ksoftirqd/%d", hotcpu);
if (IS_ERR(p)) {
printk("ksoftirqd for %i failed\n", hotcpu);
@@ -602,16 +603,19 @@ static int __cpuinit cpu_callback(struct notifier_block *nfb,
per_cpu(ksoftirqd, hotcpu) = p;
break;
case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
wake_up_process(per_cpu(ksoftirqd, hotcpu));
break;
#ifdef CONFIG_HOTPLUG_CPU
case CPU_UP_CANCELED:
+ case CPU_UP_CANCELED_FROZEN:
if (!per_cpu(ksoftirqd, hotcpu))
break;
/* Unbind so it can run. Fall thru. */
kthread_bind(per_cpu(ksoftirqd, hotcpu),
any_online_cpu(cpu_online_map));
case CPU_DEAD:
+ case CPU_DEAD_FROZEN:
p = per_cpu(ksoftirqd, hotcpu);
per_cpu(ksoftirqd, hotcpu) = NULL;
kthread_stop(p);
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