On Thu, Sep 09, 2010 at 05:00:42PM -0400, Mike Snitzer wrote: > diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c > index 1260628..831e75c 100644 > --- a/drivers/block/virtio_blk.c > +++ b/drivers/block/virtio_blk.c > @@ -199,6 +199,7 @@ static int virtblk_get_id(struct gendisk *disk, char > *id_str) > struct virtio_blk *vblk = disk->private_data; > struct request *req; > struct bio *bio; > + int err; > > bio = bio_map_kern(vblk->disk->queue, id_str, VIRTIO_BLK_ID_BYTES, > GFP_KERNEL); > @@ -212,7 +213,10 @@ static int virtblk_get_id(struct gendisk *disk, char > *id_str) > } > > req->cmd_type = REQ_TYPE_SPECIAL; > - return blk_execute_rq(vblk->disk->queue, vblk->disk, req, false); > + err = blk_execute_rq(vblk->disk->queue, vblk->disk, req, false); > + blk_put_request(req);
This looks correct as far as the request is concerned, but we're still leaking the bio. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
