diff --git a/fs/block_dev.c b/fs/block_dev.c
index 172f849..78333a3 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -994,6 +994,7 @@
 
 	mutex_lock(&bdev->bd_mutex);
 	check_disk_size_change(disk, bdev);
+	bdev->bd_invalidated = 0;
 	mutex_unlock(&bdev->bd_mutex);
 	bdput(bdev);
 	return ret;