kernel/smp: replace schedule_timeout() with

@@ -13,6 +13,7 @@
 #include <linux/interrupt.h>
 #include <linux/suspend.h>
 #include <linux/module.h>
+#include <linux/delay.h>
 #include <asm/atomic.h>
 #include <asm/tlbflush.h>
 

@@ -49,8 +50,7 @@ void disable_nonboot_cpus(void)
 	printk("Freezing CPUs (at %d)", smp_processor_id());
 	oldmask = current->cpus_allowed;
 	set_cpus_allowed(current, cpumask_of_cpu(0));
-	current->state = TASK_INTERRUPTIBLE;
-	schedule_timeout(HZ);
+	ssleep(1);
 	printk("...");
 	BUG_ON(smp_processor_id() != 0);