69 	grant_ref_t gref;  member
212 		gnt_list_entry->gref = GRANT_INVALID_REF;  in fill_grant_buffer()
244 	if (gnt_list_entry->gref != GRANT_INVALID_REF) {  in get_grant()
250 	gnt_list_entry->gref = gnttab_claim_grant_reference(gref_head);  in get_grant()
251 	BUG_ON(gnt_list_entry->gref == -ENOSPC);  in get_grant()
257 	gnttab_grant_foreign_access_ref(gnt_list_entry->gref,  in get_grant()
522 				ring_req->u.indirect.indirect_grefs[n] = gnt_list_entry->gref;  in blkif_queue_request()
526 			ref = gnt_list_entry->gref;  in blkif_queue_request()
558 							.gref       = ref,  in blkif_queue_request()
565 							.gref       = ref,  in blkif_queue_request()
960 			if (persistent_gnt->gref != GRANT_INVALID_REF) {  in blkif_free()
961 				gnttab_end_foreign_access(persistent_gnt->gref,  in blkif_free()
999 			gnttab_end_foreign_access(persistent_gnt->gref, 0, 0UL);  in blkif_free()
1014 			gnttab_end_foreign_access(persistent_gnt->gref, 0, 0UL);  in blkif_free()
1081 		if (gnttab_query_foreign_access(s->grants_used[i]->gref)) {  in blkif_completion()
1090 						     s->grants_used[i]->gref);  in blkif_completion()
1100 			gnttab_end_foreign_access(s->grants_used[i]->gref, 0, 0UL);  in blkif_completion()
1101 			s->grants_used[i]->gref = GRANT_INVALID_REF;  in blkif_completion()
1107 			if (gnttab_query_foreign_access(s->indirect_grants[i]->gref)) {  in blkif_completion()
1110 							     s->indirect_grants[i]->gref);  in blkif_completion()
1116 				gnttab_end_foreign_access(s->indirect_grants[i]->gref, 0, 0UL);  in blkif_completion()
1125 				s->indirect_grants[i]->gref = GRANT_INVALID_REF;  in blkif_completion()
1250 	grant_ref_t gref;  in setup_blkring()  local
1263 	err = xenbus_grant_ring(dev, info->ring.sring, 1, &gref);  in setup_blkring()
1269 	info->ring_ref = gref;  in setup_blkring()