block: rename blk_mq_freeze_queue_start()

[mirror_ubuntu-artful-kernel.git] / block / blk-mq.c

diff --git a/block/blk-mq.c b/block/blk-mq.c
index baebd6c8210e43bea01024c5b8a52510ad4a8067..0ed00eca4d5adbfb27e6e35a6334ee55a723ffcf 100644 (file)
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -68,7 +68,7 @@ static void blk_mq_hctx_clear_pending(struct blk_mq_hw_ctx *hctx,
        sbitmap_clear_bit(&hctx->ctx_map, ctx->index_hw);
 }
 
-void blk_mq_freeze_queue_start(struct request_queue *q)
+void blk_freeze_queue_start(struct request_queue *q)
 {
        int freeze_depth;
 
@@ -78,7 +78,7 @@ void blk_mq_freeze_queue_start(struct request_queue *q)
                blk_mq_run_hw_queues(q, false);
        }
 }
-EXPORT_SYMBOL_GPL(blk_mq_freeze_queue_start);
+EXPORT_SYMBOL_GPL(blk_freeze_queue_start);
 
 void blk_mq_freeze_queue_wait(struct request_queue *q)
 {
@@ -108,7 +108,7 @@ void blk_freeze_queue(struct request_queue *q)
         * no blk_unfreeze_queue(), and blk_freeze_queue() is not
         * exported to drivers as the only user for unfreeze is blk_mq.
         */
-       blk_mq_freeze_queue_start(q);
+       blk_freeze_queue_start(q);
        blk_mq_freeze_queue_wait(q);
 }
 
@@ -746,7 +746,7 @@ static void blk_mq_timeout_work(struct work_struct *work)
         * percpu_ref_tryget directly, because we need to be able to
         * obtain a reference even in the short window between the queue
         * starting to freeze, by dropping the first reference in
-        * blk_mq_freeze_queue_start, and the moment the last request is
+        * blk_freeze_queue_start, and the moment the last request is
         * consumed, marked by the instant q_usage_counter reaches
         * zero.
         */
@@ -2376,7 +2376,7 @@ static void blk_mq_queue_reinit_work(void)
         * take place in parallel.
         */
        list_for_each_entry(q, &all_q_list, all_q_node)
-               blk_mq_freeze_queue_start(q);
+               blk_freeze_queue_start(q);
        list_for_each_entry(q, &all_q_list, all_q_node)
                blk_mq_freeze_queue_wait(q);