r_uid             788 fs/ceph/mds_client.c 	req->r_uid = current_fsuid();
r_uid            2348 fs/ceph/mds_client.c 	head->caller_uid = cpu_to_le32(from_kuid(&init_user_ns, req->r_uid));
r_uid             253 fs/ceph/mds_client.h 	kuid_t r_uid;