Lines Matching defs:backend
133 char *backend;
241 return sprintf(buf, "%s\n", nbd->backend ?: "");
245 .attr = { .name = "backend", .mode = 0444},
1340 kfree(nbd->backend);
1341 nbd->backend = NULL;
1806 nbd->backend = NULL;
2112 nbd->backend = nla_strdup(info->attrs[NBD_ATTR_BACKEND_IDENTIFIER],
2114 if (!nbd->backend) {
2122 "device_create_file failed for backend!\n");
2217 if (nbd->backend) {
2220 nbd->backend)) {
2223 "backend image doesn't match with %s\n",
2224 nbd->backend);
2229 dev_err(nbd_to_dev(nbd), "must specify backend\n");