1*eda14cbcSMatt Macy /*
2*eda14cbcSMatt Macy * Copyright (C) 2007-2014 Lawrence Livermore National Security, LLC.
3*eda14cbcSMatt Macy * Copyright (C) 2007 The Regents of the University of California.
4*eda14cbcSMatt Macy * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
5*eda14cbcSMatt Macy * Written by Brian Behlendorf <behlendorf1@llnl.gov>.
6*eda14cbcSMatt Macy * UCRL-CODE-235197
7*eda14cbcSMatt Macy *
8*eda14cbcSMatt Macy * This file is part of the SPL, Solaris Porting Layer.
9*eda14cbcSMatt Macy *
10*eda14cbcSMatt Macy * The SPL is free software; you can redistribute it and/or modify it
11*eda14cbcSMatt Macy * under the terms of the GNU General Public License as published by the
12*eda14cbcSMatt Macy * Free Software Foundation; either version 2 of the License, or (at your
13*eda14cbcSMatt Macy * option) any later version.
14*eda14cbcSMatt Macy *
15*eda14cbcSMatt Macy * The SPL is distributed in the hope that it will be useful, but WITHOUT
16*eda14cbcSMatt Macy * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
17*eda14cbcSMatt Macy * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
18*eda14cbcSMatt Macy * for more details.
19*eda14cbcSMatt Macy *
20*eda14cbcSMatt Macy * You should have received a copy of the GNU General Public License along
21*eda14cbcSMatt Macy * with the SPL. If not, see <http://www.gnu.org/licenses/>.
22*eda14cbcSMatt Macy */
23*eda14cbcSMatt Macy
24*eda14cbcSMatt Macy #ifndef _SPL_WAIT_H
25*eda14cbcSMatt Macy #define _SPL_WAIT_H
26*eda14cbcSMatt Macy
27*eda14cbcSMatt Macy #include <linux/sched.h>
28*eda14cbcSMatt Macy #include <linux/wait.h>
29*eda14cbcSMatt Macy
30*eda14cbcSMatt Macy #ifndef HAVE_WAIT_ON_BIT_ACTION
31*eda14cbcSMatt Macy #define spl_wait_on_bit(word, bit, mode) wait_on_bit(word, bit, mode)
32*eda14cbcSMatt Macy #else
33*eda14cbcSMatt Macy
34*eda14cbcSMatt Macy static inline int
spl_bit_wait(void * word)35*eda14cbcSMatt Macy spl_bit_wait(void *word)
36*eda14cbcSMatt Macy {
37*eda14cbcSMatt Macy schedule();
38*eda14cbcSMatt Macy return (0);
39*eda14cbcSMatt Macy }
40*eda14cbcSMatt Macy
41*eda14cbcSMatt Macy #define spl_wait_on_bit(word, bit, mode) \
42*eda14cbcSMatt Macy wait_on_bit(word, bit, spl_bit_wait, mode)
43*eda14cbcSMatt Macy
44*eda14cbcSMatt Macy #endif /* HAVE_WAIT_ON_BIT_ACTION */
45*eda14cbcSMatt Macy
46*eda14cbcSMatt Macy #ifdef HAVE_WAIT_QUEUE_ENTRY_T
47*eda14cbcSMatt Macy typedef wait_queue_head_t spl_wait_queue_head_t;
48*eda14cbcSMatt Macy typedef wait_queue_entry_t spl_wait_queue_entry_t;
49*eda14cbcSMatt Macy #else
50*eda14cbcSMatt Macy typedef wait_queue_head_t spl_wait_queue_head_t;
51*eda14cbcSMatt Macy typedef wait_queue_t spl_wait_queue_entry_t;
52*eda14cbcSMatt Macy #endif
53*eda14cbcSMatt Macy
54*eda14cbcSMatt Macy #endif /* SPL_WAIT_H */
55