Lines Matching refs:ca
41 struct bch_dev *ca;51 percpu_ref_put(&bio->ca->io_ref);60 struct bch_dev *ca;73 ca = rcu_dereference(c->devs[dev]);74 if (ca && !percpu_ref_tryget(&ca->io_ref))75 ca = NULL;78 if (!ca)81 bio = container_of(bio_alloc_bioset(ca->disk_sb.bdev, 0,87 bio->ca = ca;