1 files changed, 16 insertions, 16 deletions

diff --git a/kernel/smp.c b/kernel/smp.c
index a8c76069cf5..6e7c7fdcd9b 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -16,11 +16,11 @@ static DEFINE_PER_CPU(struct call_single_queue, call_single_queue);
 
 static struct {
         struct list_head        queue;
-        spinlock_t              lock;
+        raw_spinlock_t          lock;
 } call_function __cacheline_aligned_in_smp =
         {
                 .queue          = LIST_HEAD_INIT(call_function.queue),
-                .lock           = __SPIN_LOCK_UNLOCKED(call_function.lock),
+                .lock           = __RAW_SPIN_LOCK_UNLOCKED(call_function.lock),
         };
 
 enum {
@@ -35,7 +35,7 @@ struct call_function_data {
 
 struct call_single_queue {
         struct list_head        list;
-        spinlock_t              lock;
+        raw_spinlock_t          lock;
 };
 
 static DEFINE_PER_CPU(struct call_function_data, cfd_data);
@@ -80,7 +80,7 @@ static int __cpuinit init_call_single_data(void)
         for_each_possible_cpu(i) {
                 struct call_single_queue *q = &per_cpu(call_single_queue, i);
 
-                spin_lock_init(&q->lock);
+                raw_spin_lock_init(&q->lock);
                 INIT_LIST_HEAD(&q->list);
         }
 
@@ -141,10 +141,10 @@ void generic_exec_single(int cpu, struct call_single_data *data, int wait)
         unsigned long flags;
         int ipi;
 
-        spin_lock_irqsave(&dst->lock, flags);
+        raw_spin_lock_irqsave(&dst->lock, flags);
         ipi = list_empty(&dst->list);
         list_add_tail(&data->list, &dst->list);
-        spin_unlock_irqrestore(&dst->lock, flags);
+        raw_spin_unlock_irqrestore(&dst->lock, flags);
 
         /*
          * The list addition should be visible before sending the IPI
@@ -201,9 +201,9 @@ void generic_smp_call_function_interrupt(void)
                 refs = atomic_dec_return(&data->refs);
                 WARN_ON(refs < 0);
                 if (!refs) {
-                        spin_lock(&call_function.lock);
+                        raw_spin_lock(&call_function.lock);
                         list_del_rcu(&data->csd.list);
-                        spin_unlock(&call_function.lock);
+                        raw_spin_unlock(&call_function.lock);
                 }
 
                 if (refs)
@@ -230,9 +230,9 @@ void generic_smp_call_function_single_interrupt(void)
          */
         WARN_ON_ONCE(!cpu_online(smp_processor_id()));
 
-        spin_lock(&q->lock);
+        raw_spin_lock(&q->lock);
         list_replace_init(&q->list, &list);
-        spin_unlock(&q->lock);
+        raw_spin_unlock(&q->lock);
 
         while (!list_empty(&list)) {
                 struct call_single_data *data;
@@ -449,14 +449,14 @@ void smp_call_function_many(const struct cpumask *mask,
         cpumask_clear_cpu(this_cpu, data->cpumask);
         atomic_set(&data->refs, cpumask_weight(data->cpumask));
 
-        spin_lock_irqsave(&call_function.lock, flags);
+        raw_spin_lock_irqsave(&call_function.lock, flags);
         /*
          * Place entry at the _HEAD_ of the list, so that any cpu still
          * observing the entry in generic_smp_call_function_interrupt()
          * will not miss any other list entries:
          */
         list_add_rcu(&data->csd.list, &call_function.queue);
-        spin_unlock_irqrestore(&call_function.lock, flags);
+        raw_spin_unlock_irqrestore(&call_function.lock, flags);
 
         /*
          * Make the list addition visible before sending the ipi.
@@ -501,20 +501,20 @@ EXPORT_SYMBOL(smp_call_function);
 
 void ipi_call_lock(void)
 {
-        spin_lock(&call_function.lock);
+        raw_spin_lock(&call_function.lock);
 }
 
 void ipi_call_unlock(void)
 {
-        spin_unlock(&call_function.lock);
+        raw_spin_unlock(&call_function.lock);
 }
 
 void ipi_call_lock_irq(void)
 {
-        spin_lock_irq(&call_function.lock);
+        raw_spin_lock_irq(&call_function.lock);
 }
 
 void ipi_call_unlock_irq(void)
 {
-        spin_unlock_irq(&call_function.lock);
+        raw_spin_unlock_irq(&call_function.lock);
 }