block: account iowait time when waiting for completion of IO request

[platform/adaptation/renesas_rcar/renesas_kernel.git] / block / blk-exec.c

diff --git a/block/blk-exec.c b/block/blk-exec.c
index 74638ec..f634de7 100644 (file)
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -120,9 +120,9 @@ int blk_execute_rq(struct request_queue *q, struct gendisk *bd_disk,
        /* Prevent hang_check timer from firing at us during very long I/O */
        hang_check = sysctl_hung_task_timeout_secs;
        if (hang_check)
-               while (!wait_for_completion_timeout(&wait, hang_check * (HZ/2)));
+               while (!wait_for_completion_io_timeout(&wait, hang_check * (HZ/2)));
        else
-               wait_for_completion(&wait);
+               wait_for_completion_io(&wait);
 
        if (rq->errors)
                err = -EIO;