Merge tag 'md-3.7' of git://neil.brown.name/md

[mirror_ubuntu-bionic-kernel.git] / drivers / md / md.c

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 3c6eaab0b6ce810a96cc478073e4f374b9f053fc..9ab768acfb623f8bbb13870e5f65150a60ecad07 100644 (file)
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -7647,6 +7647,8 @@ static int remove_and_add_spares(struct mddev *mddev)
                        }
                }
        }
+       if (removed)
+               set_bit(MD_CHANGE_DEVS, &mddev->flags);
        return spares;
 }
 
@@ -7660,9 +7662,11 @@ static void reap_sync_thread(struct mddev *mddev)
            !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) {
                /* success...*/
                /* activate any spares */
-               if (mddev->pers->spare_active(mddev))
+               if (mddev->pers->spare_active(mddev)) {
                        sysfs_notify(&mddev->kobj, NULL,
                                     "degraded");
+                       set_bit(MD_CHANGE_DEVS, &mddev->flags);
+               }
        }
        if (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery) &&
            mddev->pers->finish_reshape)