1898 				s64 pool, struct ceph_string *pool_ns)  in __ceph_pool_perm_get()  argument
1918 			int ret = ceph_compare_string(pool_ns,  in __ceph_pool_perm_get()
1919 						perm->pool_ns,  in __ceph_pool_perm_get()
1935 	if (pool_ns)  in __ceph_pool_perm_get()
1937 		     pool, (int)pool_ns->len, pool_ns->str);  in __ceph_pool_perm_get()
1952 			int ret = ceph_compare_string(pool_ns,  in __ceph_pool_perm_get()
1953 						perm->pool_ns,  in __ceph_pool_perm_get()
1980 	if (pool_ns)  in __ceph_pool_perm_get()
1981 		rd_req->r_base_oloc.pool_ns = ceph_get_string(pool_ns);  in __ceph_pool_perm_get()
2040 	pool_ns_len = pool_ns ? pool_ns->len : 0;  in __ceph_pool_perm_get()
2051 		memcpy(perm->pool_ns, pool_ns->str, pool_ns_len);  in __ceph_pool_perm_get()
2052 	perm->pool_ns[pool_ns_len] = 0;  in __ceph_pool_perm_get()
2065 	if (pool_ns)  in __ceph_pool_perm_get()
2067 		     pool, (int)pool_ns->len, pool_ns->str, err);  in __ceph_pool_perm_get()
2076 	struct ceph_string *pool_ns;  in ceph_pool_perm_check()  local
2112 	pool_ns = ceph_try_get_string(ci->i_layout.pool_ns);  in ceph_pool_perm_check()
2113 	ret = __ceph_pool_perm_get(ci, pool, pool_ns);  in ceph_pool_perm_check()
2114 	ceph_put_string(pool_ns);  in ceph_pool_perm_check()
2126 	    pool_ns == rcu_dereference_raw(ci->i_layout.pool_ns)) {  in ceph_pool_perm_check()