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-rw-r--r--arch/arm64/kernel/smp.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index b698208..65f1a7f 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -254,15 +254,13 @@ static int op_cpu_kill(unsigned int cpu)
return cpu_ops[cpu]->cpu_kill(cpu);
}
-static DECLARE_COMPLETION(cpu_died);
-
/*
* called on the thread which is asking for a CPU to be shutdown -
* waits until shutdown has completed, or it is timed out.
*/
void __cpu_die(unsigned int cpu)
{
- if (!wait_for_completion_timeout(&cpu_died, msecs_to_jiffies(5000))) {
+ if (!cpu_wait_death(cpu, 5)) {
pr_crit("CPU%u: cpu didn't die\n", cpu);
return;
}
@@ -295,7 +293,7 @@ void cpu_die(void)
local_irq_disable();
/* Tell __cpu_die() that this CPU is now safe to dispose of */
- complete(&cpu_died);
+ (void)cpu_report_death();
/*
* Actually shutdown the CPU. This must never fail. The specific hotplug
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