X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fblock%2Fgenhd.c;fp=kernel%2Fblock%2Fgenhd.c;h=a5bed6bc869d66d7630a3d5a9f02a5c1adc54ede;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=e5cafa51567c9d589147523c8ab7b43504f9d725;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/block/genhd.c b/kernel/block/genhd.c
index e5cafa515..a5bed6bc8 100644
--- a/kernel/block/genhd.c
+++ b/kernel/block/genhd.c
@@ -612,7 +612,7 @@ void add_disk(struct gendisk *disk)
 
 	/* Register BDI before referencing it from bdev */
 	bdi = &disk->queue->backing_dev_info;
-	bdi_register_dev(bdi, disk_devt(disk));
+	bdi_register_owner(bdi, disk_to_dev(disk));
 
 	blk_register_region(disk_devt(disk), disk->minors, NULL,
 			    exact_match, exact_lock, disk);
@@ -831,6 +831,7 @@ static void disk_seqf_stop(struct seq_file *seqf, void *v)
 	if (iter) {
 		class_dev_iter_exit(iter);
 		kfree(iter);
+		seqf->private = NULL;
 	}
 }