2 * Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
3 * Copyright (C) 2007 The Regents of the University of California.
4 * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
5 * Written by Brian Behlendorf <behlendorf1@llnl.gov>.
8 * This file is part of the SPL, Solaris Porting Layer.
10 * The SPL is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the
12 * Free Software Foundation; either version 2 of the License, or (at your
13 * option) any later version.
15 * The SPL is distributed in the hope that it will be useful, but WITHOUT
16 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
17 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
20 * You should have received a copy of the GNU General Public License along
21 * with the SPL. If not, see <http://www.gnu.org/licenses/>.
27 #include <linux/module.h>
28 #include <sys/mutex.h>
30 #define CALLB_CPR_ASSERT(cp) ASSERT(MUTEX_HELD((cp)->cc_lockp));
32 typedef struct callb_cpr
{
36 #define CALLB_CPR_INIT(cp, lockp, func, name) { \
37 (cp)->cc_lockp = lockp; \
40 #define CALLB_CPR_SAFE_BEGIN(cp) { \
41 CALLB_CPR_ASSERT(cp); \
44 #define CALLB_CPR_SAFE_END(cp, lockp) { \
45 CALLB_CPR_ASSERT(cp); \
48 #define CALLB_CPR_EXIT(cp) { \
49 ASSERT(MUTEX_HELD((cp)->cc_lockp)); \
50 mutex_exit((cp)->cc_lockp); \
53 #endif /* _SPL_CALLB_H */