md: report device as congested when suspended

This should writeback from coming when the device is temporarily
suspended.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 68a4d129206e..d3a4ce06015a 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -44,6 +44,9 @@ static int raid0_congested(void *data, int bits)
         mdk_rdev_t **devlist = conf->devlist;
         int i, ret = 0;
 
+        if (mddev_congested(mddev, bits))
+                return 1;
+
         for (i = 0; i < mddev->raid_disks && !ret ; i++) {
                 struct request_queue *q = bdev_get_queue(devlist[i]->bdev);