sched: Fix select_task_rq() vs hotplug issues

[safe/jmp/linux-2.6] / kernel / exit.c

diff --git a/kernel/exit.c b/kernel/exit.c
index 6f50ef5..5962d7c 100644 (file)
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -933,7 +933,7 @@ NORET_TYPE void do_exit(long code)
         * an exiting task cleaning up the robust pi futexes.
         */
        smp_mb();
-       spin_unlock_wait(&tsk->pi_lock);
+       raw_spin_unlock_wait(&tsk->pi_lock);
 
        if (unlikely(in_atomic()))
                printk(KERN_INFO "note: %s[%d] exited with preempt_count %d\n",