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/raid5.c b/drivers/md/raid5.c
index bee3573ed1bd..9db84c98a41d 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3332,6 +3332,9 @@ static int raid5_congested(void *data, int bits)
         /* No difference between reads and writes.  Just check
          * how busy the stripe_cache is
          */
+
+        if (mddev_congested(mddev, bits))
+                return 1;
         if (conf->inactive_blocked)
                 return 1;
         if (conf->quiesce)