sched: Use task_contributes_to_load, TASK_ALL and TASK_NORMAL

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>

kernel/sched.c

@@ -992,7 +992,7 @@ static int effective_prio(struct task_struct *p)
  */
 static void activate_task(struct rq *rq, struct task_struct *p, int wakeup)
 {
-	if (p->state == TASK_UNINTERRUPTIBLE)
+	if (task_contributes_to_load(p))
 		rq->nr_uninterruptible--;
 
 	enqueue_task(rq, p, wakeup);
@@ -1004,7 +1004,7 @@ static void activate_task(struct rq *rq, struct task_struct *p, int wakeup)
  */
 static void deactivate_task(struct rq *rq, struct task_struct *p, int sleep)
 {
-	if (p->state == TASK_UNINTERRUPTIBLE)
+	if (task_contributes_to_load(p))
 		rq->nr_uninterruptible++;
 
 	dequeue_task(rq, p, sleep);
@@ -1646,8 +1646,7 @@ out:
 
 int fastcall wake_up_process(struct task_struct *p)
 {
-	return try_to_wake_up(p, TASK_STOPPED | TASK_TRACED |
-				 TASK_INTERRUPTIBLE | TASK_UNINTERRUPTIBLE, 0);
+	return try_to_wake_up(p, TASK_ALL, 0);
 }
 EXPORT_SYMBOL(wake_up_process);
 
@@ -3857,8 +3856,7 @@ void complete(struct completion *x)
 
 	spin_lock_irqsave(&x->wait.lock, flags);
 	x->done++;
-	__wake_up_common(&x->wait, TASK_UNINTERRUPTIBLE | TASK_INTERRUPTIBLE,
-			 1, 0, NULL);
+	__wake_up_common(&x->wait, TASK_NORMAL, 1, 0, NULL);
 	spin_unlock_irqrestore(&x->wait.lock, flags);
 }
 EXPORT_SYMBOL(complete);
@@ -3869,8 +3867,7 @@ void complete_all(struct completion *x)
 
 	spin_lock_irqsave(&x->wait.lock, flags);
 	x->done += UINT_MAX/2;
-	__wake_up_common(&x->wait, TASK_UNINTERRUPTIBLE | TASK_INTERRUPTIBLE,
-			 0, 0, NULL);
+	__wake_up_common(&x->wait, TASK_NORMAL, 0, 0, NULL);
 	spin_unlock_irqrestore(&x->wait.lock, flags);
 }
 EXPORT_SYMBOL(complete_all);