nbd: use dev_err_ratelimited in io path

[karo-tx-linux.git] / block / blk-mq.h

diff --git a/block/blk-mq.h b/block/blk-mq.h
index ac772dac7ce8c02ad1f149c57fcb4d88d739e3fc..b444370ae05ba03ffb730812a4397b199e3383d9 100644 (file)
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -1,6 +1,8 @@
 #ifndef INT_BLK_MQ_H
 #define INT_BLK_MQ_H
 
+#include "blk-stat.h"
+
 struct blk_mq_tag_set;
 
 struct blk_mq_ctx {
@@ -18,6 +20,7 @@ struct blk_mq_ctx {
 
        /* incremented at completion time */
        unsigned long           ____cacheline_aligned_in_smp rq_completed[2];
+       struct blk_rq_stat      stat[2];
 
        struct request_queue    *queue;
        struct kobject          kobj;