---

yaml
---
r: 175580
b: refs/heads/master
c: 970b13b
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6b314d0e11924c803bf8cd944e87fd58cdb5088c
+refs/heads/master: 970b13bacba14a8cef6f642861947df1d175b0b3

trunk/kernel/sched.c

@@ -2323,6 +2323,14 @@ void task_oncpu_function_call(struct task_struct *p,
 	preempt_enable();
 }
 
+#ifdef CONFIG_SMP
+static inline
+int select_task_rq(struct task_struct *p, int sd_flags, int wake_flags)
+{
+	return p->sched_class->select_task_rq(p, sd_flags, wake_flags);
+}
+#endif
+
 /***
  * try_to_wake_up - wake up a thread
  * @p: the to-be-woken-up thread
@@ -2376,7 +2384,7 @@ static int try_to_wake_up(struct task_struct *p, unsigned int state,
 	p->state = TASK_WAKING;
 	task_rq_unlock(rq, &flags);
 
-	cpu = p->sched_class->select_task_rq(p, SD_BALANCE_WAKE, wake_flags);
+	cpu = select_task_rq(p, SD_BALANCE_WAKE, wake_flags);
 	if (cpu != orig_cpu) {
 		local_irq_save(flags);
 		rq = cpu_rq(cpu);
@@ -2593,7 +2601,7 @@ void sched_fork(struct task_struct *p, int clone_flags)
 		p->sched_class = &fair_sched_class;
 
 #ifdef CONFIG_SMP
-	cpu = p->sched_class->select_task_rq(p, SD_BALANCE_FORK, 0);
+	cpu = select_task_rq(p, SD_BALANCE_FORK, 0);
 #endif
 	local_irq_save(flags);
 	update_rq_clock(cpu_rq(cpu));
@@ -3156,7 +3164,7 @@ static void sched_migrate_task(struct task_struct *p, int dest_cpu)
 void sched_exec(void)
 {
 	int new_cpu, this_cpu = get_cpu();
-	new_cpu = current->sched_class->select_task_rq(current, SD_BALANCE_EXEC, 0);
+	new_cpu = select_task_rq(current, SD_BALANCE_EXEC, 0);
 	put_cpu();
 	if (new_cpu != this_cpu)
 		sched_migrate_task(current, new_cpu);