rpc_userns 89 fs/nfs/nfs2xdr.c return rpc_userns(rqstp->rq_task->tk_client); rpc_userns 117 fs/nfs/nfs3xdr.c return rpc_userns(rqstp->rq_task->tk_client); rpc_userns 1969 fs/nfs/nfs3xdr.c struct user_namespace *userns = rpc_userns(entry->server->client);