4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 only,
8 * as published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License version 2 for more details (a copy is included
14 * in the LICENSE file that accompanied this code).
16 * You should have received a copy of the GNU General Public License
17 * version 2 along with this program; If not, see
18 * http://www.gnu.org/licenses/gpl-2.0.html
22 #ifndef __LIBCFS_LINUX_REFCOUNT_H__
23 #define __LIBCFS_LINUX_REFCOUNT_H__
25 #include <linux/atomic.h>
27 #ifndef HAVE_REFCOUNT_T
29 #define refcount_t atomic_t
31 #define refcount_set atomic_set
32 #define refcount_inc atomic_inc
33 #define refcount_dec atomic_dec
34 #define refcount_dec_and_test atomic_dec_and_test
35 #define refcount_read atomic_read
39 #endif /* __LIBCFS_LINUX_REFCOUNT_H__ */