4 files changed, 7 insertions, 0 deletions

diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 0e2084f37c67..4042440a0470 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -3783,6 +3783,8 @@ static int mtip_queue_rq(struct blk_mq_hw_ctx *hctx, struct request *rq,
         if (unlikely(mtip_check_unal_depth(hctx, rq)))
                 return BLK_MQ_RQ_QUEUE_BUSY;
 
+        blk_mq_start_request(rq);
+
         ret = mtip_submit_request(hctx, rq);
         if (likely(!ret))
                 return BLK_MQ_RQ_QUEUE_OK;
diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c
index c5b7315c2c13..332ce20d45da 100644
--- a/drivers/block/null_blk.c
+++ b/drivers/block/null_blk.c
@@ -321,6 +321,8 @@ static int null_queue_rq(struct blk_mq_hw_ctx *hctx, struct request *rq,
         cmd->rq = rq;
         cmd->nq = hctx->driver_data;
 
+        blk_mq_start_request(rq);
+
         null_handle_cmd(cmd);
         return BLK_MQ_RQ_QUEUE_OK;
 }
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 13756e016797..83816bf6882f 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -205,6 +205,8 @@ static int virtio_queue_rq(struct blk_mq_hw_ctx *hctx, struct request *req,
                 }
         }
 
+        blk_mq_start_request(req);
+
         num = blk_rq_map_sg(hctx->queue, vbr->req, vbr->sg);
         if (num) {
                 if (rq_data_dir(vbr->req) == WRITE)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index f1df41168391..2dcd9078de48 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1890,6 +1890,7 @@ static int scsi_queue_rq(struct blk_mq_hw_ctx *hctx, struct request *req,
         scsi_init_cmd_errh(cmd);
         cmd->scsi_done = scsi_mq_done;
 
+        blk_mq_start_request(req);
         reason = scsi_dispatch_cmd(cmd);
         if (reason) {
                 scsi_set_blocked(cmd, reason);