21 	struct ceph_x_info *xi = ac->private;  in ceph_x_is_authenticated()  local
26 	     ac->want_keys, need, xi->have_keys);  in ceph_x_is_authenticated()
27 	return (ac->want_keys & xi->have_keys) == ac->want_keys;  in ceph_x_is_authenticated()
32 	struct ceph_x_info *xi = ac->private;  in ceph_x_should_authenticate()  local
37 	     ac->want_keys, need, xi->have_keys);  in ceph_x_should_authenticate()
100 	struct ceph_x_info *xi = ac->private;  in get_ticket_handler()  local
101 	struct rb_node *parent = NULL, **p = &xi->ticket_handlers.rb_node;  in get_ticket_handler()
120 	rb_insert_color(&th->node, &xi->ticket_handlers);  in get_ticket_handler()
127 	struct ceph_x_info *xi = ac->private;  in remove_ticket_handler()  local
130 	rb_erase(&th->node, &xi->ticket_handlers);  in remove_ticket_handler()
141 	struct ceph_x_info *xi = ac->private;  in process_one_ticket()  local
242 	xi->have_keys |= th->service;  in process_one_ticket()
381 	struct ceph_x_info *xi = ac->private;  in ceph_x_validate_tickets()  local
384 	*pneed = ac->want_keys & ~(xi->have_keys);  in ceph_x_validate_tickets()
405 			xi->have_keys &= ~service;  in ceph_x_validate_tickets()
413 	struct ceph_x_info *xi = ac->private;  in ceph_x_build_request()  local
426 	     ac->want_keys, xi->have_keys, need);  in ceph_x_build_request()
444 		tmp.server_challenge = cpu_to_le64(xi->server_challenge);  in ceph_x_build_request()
445 		ret = ceph_x_encrypt(&xi->secret, &tmp, sizeof(tmp),  in ceph_x_build_request()
455 		     xi->server_challenge, le64_to_cpu(auth->client_challenge),  in ceph_x_build_request()
474 		ret = ceph_x_build_authorizer(ac, th, &xi->auth_authorizer);  in ceph_x_build_request()
477 		ceph_encode_copy(&p, xi->auth_authorizer.buf->vec.iov_base,  in ceph_x_build_request()
478 				 xi->auth_authorizer.buf->vec.iov_len);  in ceph_x_build_request()
492 	struct ceph_x_info *xi = ac->private;  in ceph_x_handle_reply()  local
502 	if (xi->starting) {  in ceph_x_handle_reply()
508 		xi->server_challenge = le64_to_cpu(sc->server_challenge);  in ceph_x_handle_reply()
510 		     xi->server_challenge);  in ceph_x_handle_reply()
511 		xi->starting = false;  in ceph_x_handle_reply()
512 		xi->have_keys &= ~CEPH_ENTITY_TYPE_AUTH;  in ceph_x_handle_reply()
522 		ret = ceph_x_proc_ticket_reply(ac, &xi->secret,  in ceph_x_handle_reply()
539 	if (ac->want_keys == xi->have_keys)  in ceph_x_handle_reply()
635 	struct ceph_x_info *xi = ac->private;  in ceph_x_reset()  local
638 	xi->starting = true;  in ceph_x_reset()
639 	xi->server_challenge = 0;  in ceph_x_reset()
644 	struct ceph_x_info *xi = ac->private;  in ceph_x_destroy()  local
648 	ceph_crypto_key_destroy(&xi->secret);  in ceph_x_destroy()
650 	while ((p = rb_first(&xi->ticket_handlers)) != NULL) {  in ceph_x_destroy()
656 	if (xi->auth_authorizer.buf)  in ceph_x_destroy()
657 		ceph_buffer_put(xi->auth_authorizer.buf);  in ceph_x_destroy()
747 	struct ceph_x_info *xi;  in ceph_x_init()  local
752 	xi = kzalloc(sizeof(*xi), GFP_NOFS);  in ceph_x_init()
753 	if (!xi)  in ceph_x_init()
762 	ret = ceph_crypto_key_clone(&xi->secret, ac->key);  in ceph_x_init()
768 	xi->starting = true;  in ceph_x_init()
769 	xi->ticket_handlers = RB_ROOT;  in ceph_x_init()
772 	ac->private = xi;  in ceph_x_init()
777 	kfree(xi);  in ceph_x_init()