1 files changed, 7 insertions, 7 deletions

diff --git a/block/blk-mq-cpu.c b/block/blk-mq-cpu.c
index 3146befb56aa..136ef8643bba 100644
--- a/block/blk-mq-cpu.c
+++ b/block/blk-mq-cpu.c
@@ -11,7 +11,7 @@
 #include "blk-mq.h"
 
 static LIST_HEAD(blk_mq_cpu_notify_list);
-static DEFINE_SPINLOCK(blk_mq_cpu_notify_lock);
+static DEFINE_RAW_SPINLOCK(blk_mq_cpu_notify_lock);
 
 static int blk_mq_main_cpu_notify(struct notifier_block *self,
                                   unsigned long action, void *hcpu)
@@ -19,12 +19,12 @@ static int blk_mq_main_cpu_notify(struct notifier_block *self,
         unsigned int cpu = (unsigned long) hcpu;
         struct blk_mq_cpu_notifier *notify;
 
-        spin_lock(&blk_mq_cpu_notify_lock);
+        raw_spin_lock(&blk_mq_cpu_notify_lock);
 
         list_for_each_entry(notify, &blk_mq_cpu_notify_list, list)
                 notify->notify(notify->data, action, cpu);
 
-        spin_unlock(&blk_mq_cpu_notify_lock);
+        raw_spin_unlock(&blk_mq_cpu_notify_lock);
         return NOTIFY_OK;
 }
 
@@ -32,16 +32,16 @@ void blk_mq_register_cpu_notifier(struct blk_mq_cpu_notifier *notifier)
 {
         BUG_ON(!notifier->notify);
 
-        spin_lock(&blk_mq_cpu_notify_lock);
+        raw_spin_lock(&blk_mq_cpu_notify_lock);
         list_add_tail(&notifier->list, &blk_mq_cpu_notify_list);
-        spin_unlock(&blk_mq_cpu_notify_lock);
+        raw_spin_unlock(&blk_mq_cpu_notify_lock);
 }
 
 void blk_mq_unregister_cpu_notifier(struct blk_mq_cpu_notifier *notifier)
 {
-        spin_lock(&blk_mq_cpu_notify_lock);
+        raw_spin_lock(&blk_mq_cpu_notify_lock);
         list_del(&notifier->list);
-        spin_unlock(&blk_mq_cpu_notify_lock);
+        raw_spin_unlock(&blk_mq_cpu_notify_lock);
 }
 
 void blk_mq_init_cpu_notifier(struct blk_mq_cpu_notifier *notifier,