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-rw-r--r--kernel/padata.c74
1 files changed, 37 insertions, 37 deletions
diff --git a/kernel/padata.c b/kernel/padata.c
index 67ddd4acde9d..993278895ccc 100644
--- a/kernel/padata.c
+++ b/kernel/padata.c
@@ -647,6 +647,43 @@ out:
}
EXPORT_SYMBOL(padata_set_cpumask);
+/**
+ * padata_start - start the parallel processing
+ *
+ * @pinst: padata instance to start
+ */
+int padata_start(struct padata_instance *pinst)
+{
+ int err = 0;
+
+ mutex_lock(&pinst->lock);
+
+ if (pinst->flags & PADATA_INVALID)
+ err = -EINVAL;
+
+ __padata_start(pinst);
+
+ mutex_unlock(&pinst->lock);
+
+ return err;
+}
+EXPORT_SYMBOL(padata_start);
+
+/**
+ * padata_stop - stop the parallel processing
+ *
+ * @pinst: padata instance to stop
+ */
+void padata_stop(struct padata_instance *pinst)
+{
+ mutex_lock(&pinst->lock);
+ __padata_stop(pinst);
+ mutex_unlock(&pinst->lock);
+}
+EXPORT_SYMBOL(padata_stop);
+
+#ifdef CONFIG_HOTPLUG_CPU
+
static int __padata_add_cpu(struct padata_instance *pinst, int cpu)
{
struct parallel_data *pd;
@@ -726,43 +763,6 @@ int padata_remove_cpu(struct padata_instance *pinst, int cpu, int mask)
}
EXPORT_SYMBOL(padata_remove_cpu);
-/**
- * padata_start - start the parallel processing
- *
- * @pinst: padata instance to start
- */
-int padata_start(struct padata_instance *pinst)
-{
- int err = 0;
-
- mutex_lock(&pinst->lock);
-
- if (pinst->flags & PADATA_INVALID)
- err =-EINVAL;
-
- __padata_start(pinst);
-
- mutex_unlock(&pinst->lock);
-
- return err;
-}
-EXPORT_SYMBOL(padata_start);
-
-/**
- * padata_stop - stop the parallel processing
- *
- * @pinst: padata instance to stop
- */
-void padata_stop(struct padata_instance *pinst)
-{
- mutex_lock(&pinst->lock);
- __padata_stop(pinst);
- mutex_unlock(&pinst->lock);
-}
-EXPORT_SYMBOL(padata_stop);
-
-#ifdef CONFIG_HOTPLUG_CPU
-
static inline int pinst_has_cpu(struct padata_instance *pinst, int cpu)
{
return cpumask_test_cpu(cpu, pinst->cpumask.pcpu) ||