1 files changed, 6 insertions, 6 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 01c5016e57f1..18cceeecce35 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -6323,7 +6323,7 @@ recheck:
          * make sure no PI-waiters arrive (or leave) while we are
          * changing the priority of the task:
          */
-        spin_lock_irqsave(&p->pi_lock, flags);
+        raw_spin_lock_irqsave(&p->pi_lock, flags);
         /*
          * To be able to change p->policy safely, the apropriate
          * runqueue lock must be held.
@@ -6333,7 +6333,7 @@ recheck:
         if (unlikely(oldpolicy != -1 && oldpolicy != p->policy)) {
                 policy = oldpolicy = -1;
                 __task_rq_unlock(rq);
-                spin_unlock_irqrestore(&p->pi_lock, flags);
+                raw_spin_unlock_irqrestore(&p->pi_lock, flags);
                 goto recheck;
         }
         update_rq_clock(rq);
@@ -6357,7 +6357,7 @@ recheck:
                 check_class_changed(rq, p, prev_class, oldprio, running);
         }
         __task_rq_unlock(rq);
-        spin_unlock_irqrestore(&p->pi_lock, flags);
+        raw_spin_unlock_irqrestore(&p->pi_lock, flags);
 
         rt_mutex_adjust_pi(p);
 
@@ -9624,7 +9624,7 @@ void __init sched_init(void)
 #endif
 
 #ifdef CONFIG_RT_MUTEXES
-        plist_head_init(&init_task.pi_waiters, &init_task.pi_lock);
+        plist_head_init_raw(&init_task.pi_waiters, &init_task.pi_lock);
 #endif
 
         /*
@@ -9749,13 +9749,13 @@ void normalize_rt_tasks(void)
                         continue;
                 }
 
-                spin_lock(&p->pi_lock);
+                raw_spin_lock(&p->pi_lock);
                 rq = __task_rq_lock(p);
 
                 normalize_task(rq, p);
 
                 __task_rq_unlock(rq);
-                spin_unlock(&p->pi_lock);
+                raw_spin_unlock(&p->pi_lock);
         } while_each_thread(g, p);
 
         read_unlock_irqrestore(&tasklist_lock, flags);