block: blk-mq: don't export blk_mq_free_queue()
blk_mq_free_queue() is called from release handler of
queue kobject, so it needn't be called from drivers.
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/block/blk-mq.c b/block/blk-mq.c
index edbd253..6914f9b 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -1461,7 +1461,6 @@
list_del_init(&q->all_q_node);
mutex_unlock(&all_q_mutex);
}
-EXPORT_SYMBOL(blk_mq_free_queue);
/* Basically redo blk_mq_init_queue with queue frozen */
static void blk_mq_queue_reinit(struct request_queue *q)
diff --git a/block/blk-mq.h b/block/blk-mq.h
index caa614f..e151a2f 100644
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -28,6 +28,7 @@
void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async);
void blk_mq_init_flush(struct request_queue *q);
void blk_mq_drain_queue(struct request_queue *q);
+void blk_mq_free_queue(struct request_queue *q);
/*
* CPU hotplug helpers
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 9777952..8095c4a 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -11,6 +11,7 @@
#include "blk.h"
#include "blk-cgroup.h"
+#include "blk-mq.h"
struct queue_sysfs_entry {
struct attribute attr;
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index ab0e9b2..851d34b7 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -113,7 +113,6 @@
};
struct request_queue *blk_mq_init_queue(struct blk_mq_reg *, void *);
-void blk_mq_free_queue(struct request_queue *);
int blk_mq_register_disk(struct gendisk *);
void blk_mq_unregister_disk(struct gendisk *);
void blk_mq_init_commands(struct request_queue *, void (*init)(void *data, struct blk_mq_hw_ctx *, struct request *, unsigned int), void *data);
