blk-mq: fix corruption with direct issue

[mirror_ubuntu-bionic-kernel.git] / block / blk-mq.h

diff --git a/block/blk-mq.h b/block/blk-mq.h
index 0daa9f2c3d61b641dbeec6dd02b3356d8fe0c2ac..b78cdcad7d7f34ec7247c62a774314eb49797d1d 100644 (file)
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -61,7 +61,9 @@ void blk_mq_insert_requests(struct blk_mq_hw_ctx *hctx, struct blk_mq_ctx *ctx,
                                struct list_head *list);
 
 /* Used by blk_insert_cloned_request() to issue request directly */
-blk_status_t blk_mq_request_direct_issue(struct request *rq);
+blk_status_t blk_mq_request_issue_directly(struct request *rq);
+void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx *hctx,
+                                   struct list_head *list);
 
 /*
  * CPU -> queue mappings