176 		if (!blkif->vbd.overflow_max_grants)  in add_persistent_gnt()
177 			blkif->vbd.overflow_max_grants = 1;  in add_persistent_gnt()
347 	    !ring->blkif->vbd.overflow_max_grants)) {  in purge_persistent_gnt()
400 		ring->blkif->vbd.overflow_max_grants = 0;  in purge_persistent_gnt()
452 	struct xen_vbd *vbd = &blkif->vbd;  in xen_vbd_translate()  local
455 	if ((operation != REQ_OP_READ) && vbd->readonly)  in xen_vbd_translate()
463 		if (unlikely(end > vbd_sz(vbd)))  in xen_vbd_translate()
467 	req->dev  = vbd->pdevice;  in xen_vbd_translate()
468 	req->bdev = file_bdev(vbd->bdev_file);  in xen_vbd_translate()
477 	struct xen_vbd *vbd = &blkif->vbd;  in xen_vbd_resize()  local
481 	unsigned long long new_size = vbd_sz(vbd);  in xen_vbd_resize()
484 		blkif->domid, MAJOR(vbd->pdevice), MINOR(vbd->pdevice));  in xen_vbd_resize()
486 	vbd->size = new_size;  in xen_vbd_resize()
494 			    (unsigned long long)vbd_sz(vbd));  in xen_vbd_resize()
558 	struct xen_vbd *vbd = &blkif->vbd;  in xen_blkif_schedule()  local
568 		if (unlikely(vbd->size != vbd_sz(vbd)))  in xen_blkif_schedule()
605 		if (blkif->vbd.feature_gnt_persistent &&  in xen_blkif_schedule()
771 	use_persistent_gnts = (blkif->vbd.feature_gnt_persistent);  in xen_blkbk_map()
874 		if (use_persistent_gnts && !blkif->vbd.overflow_max_grants) {  in xen_blkbk_map()
875 			blkif->vbd.overflow_max_grants = 1;  in xen_blkbk_map()
877 			         blkif->domid, blkif->vbd.handle);  in xen_blkbk_map()
972 	struct block_device *bdev = file_bdev(blkif->vbd.bdev_file);  in dispatch_discard_io()
984 			preq.sector_number + preq.nr_sects, blkif->vbd.pdevice);  in dispatch_discard_io()
989 	if (blkif->vbd.discard_secure &&  in dispatch_discard_io()
1202 			rp, rc, rp - rc, ring->blkif->vbd.pdevice);  in __do_block_io_op()
1389 			 ring->blkif->vbd.pdevice);  in dispatch_rw_block_io()