[PATCH][2.6.4-rc1] use set_task_cpu() in kthread_bind()

[Mikael Pettersson]

Use set_task_cpu() instead of direct assignment to ->cpu in
kthread_bind(), as this eliminates the assignment on UP.

--- linux-2.6.4-rc1/kernel/kthread.c.~1~	2004-02-28 11:15:23.000000000 +0100
+++ linux-2.6.4-rc1/kernel/kthread.c	2004-02-28 12:02:10.000000000 +0100
@@ -131,7 +131,7 @@
 void kthread_bind(struct task_struct *k, unsigned int cpu)
 {
 	BUG_ON(k->state != TASK_INTERRUPTIBLE);
-	k->thread_info->cpu = cpu;
+	set_task_cpu(k, cpu);
 	k->cpus_allowed = cpumask_of_cpu(cpu);
 }
 
-
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