@@ -4470,14 +4470,14 @@ static bool blk_mq_elv_switch_none(struct list_head *head,
list_add(&qe->node, head);
/*
- * After elevator_switch_mq, the previous elevator_queue will be
+ * After elevator_switch, the previous elevator_queue will be
* released by elevator_release. The reference of the io scheduler
* module get by elevator_get will also be put. So we need to get
* a reference of the io scheduler module here to prevent it to be
* removed.
*/
__module_get(qe->type->elevator_owner);
- elevator_switch_mq(q, NULL);
+ elevator_switch(q, NULL);
mutex_unlock(&q->sysfs_lock);
return true;
@@ -4509,7 +4509,7 @@ static void blk_mq_elv_switch_back(struct list_head *head,
kfree(qe);
mutex_lock(&q->sysfs_lock);
- elevator_switch_mq(q, t);
+ elevator_switch(q, t);
mutex_unlock(&q->sysfs_lock);
}
@@ -270,8 +270,7 @@ bool blk_bio_list_merge(struct request_queue *q, struct list_head *list,
void blk_insert_flush(struct request *rq);
-int elevator_switch_mq(struct request_queue *q,
- struct elevator_type *new_e);
+int elevator_switch(struct request_queue *q, struct elevator_type *new_e);
void elevator_exit(struct request_queue *q);
int elv_register_queue(struct request_queue *q, bool uevent);
void elv_unregister_queue(struct request_queue *q);
@@ -588,7 +588,7 @@ void elv_unregister(struct elevator_type *e)
}
EXPORT_SYMBOL_GPL(elv_unregister);
-int elevator_switch_mq(struct request_queue *q,
+static int elevator_switch_mq(struct request_queue *q,
struct elevator_type *new_e)
{
int ret;
@@ -723,7 +723,7 @@ void elevator_init_mq(struct request_queue *q)
* need for the new one. this way we have a chance of going back to the old
* one, if the new one fails init for some reason.
*/
-static int elevator_switch(struct request_queue *q, struct elevator_type *new_e)
+int elevator_switch(struct request_queue *q, struct elevator_type *new_e)
{
int err;