projects / mirror_spl.git / blame
| Commit | Line | Data |
|---|---|---|
| 4b393c50 | 1 | /* |
| 2fc44f66 NB |
2 | * Copyright (C) 2007-2014 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>. | |
| 6 | * UCRL-CODE-235197 | |
| 7 | * | |
| 8 | * This file is part of the SPL, Solaris Porting Layer. | |
| 9 | * For details, see <http://zfsonlinux.org/>. | |
| 10 | * | |
| 11 | * The SPL is free software; you can redistribute it and/or modify it | |
| 12 | * under the terms of the GNU General Public License as published by the | |
| 13 | * Free Software Foundation; either version 2 of the License, or (at your | |
| 14 | * option) any later version. | |
| 15 | * | |
| 16 | * The SPL is distributed in the hope that it will be useful, but WITHOUT | |
| 17 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 19 | * for more details. | |
| 20 | * | |
| 21 | * You should have received a copy of the GNU General Public License along | |
| 22 | * with the SPL. If not, see <http://www.gnu.org/licenses/>. | |
| 4b393c50 | 23 | */ |
| 2fc44f66 NB |
24 | |
| 25 | #ifndef _SPL_WAIT_COMPAT_H | |
| ce319db5 | 26 | #define _SPL_WAIT_COMPAT_H |
| 2fc44f66 | 27 | |
| 52479ecf | 28 | #include <linux/sched.h> |
| 94411751 | 29 | #include <linux/wait.h> |
| 2fc44f66 NB |
30 | |
| 31 | #ifndef HAVE_WAIT_ON_BIT_ACTION | |
| ce319db5 | 32 | #define spl_wait_on_bit(word, bit, mode) wait_on_bit(word, bit, mode) |
| 2fc44f66 NB |
33 | #else |
| 34 | ||
| 35 | static inline int | |
| 36 | spl_bit_wait(void *word) | |
| 37 | { | |
| ce319db5 OF |
38 | schedule(); |
| 39 | return (0); | |
| 2fc44f66 NB |
40 | } |
| 41 | ||
| ce319db5 | 42 | #define spl_wait_on_bit(word, bit, mode) \ |
| 2fc44f66 NB |
43 | wait_on_bit(word, bit, spl_bit_wait, mode) |
| 44 | ||
| 45 | #endif /* HAVE_WAIT_ON_BIT_ACTION */ | |
| 46 | ||
| 94411751 BB |
47 | #ifdef HAVE_WAIT_QUEUE_ENTRY_T |
| 48 | typedef wait_queue_head_t spl_wait_queue_head_t; | |
| 49 | typedef wait_queue_entry_t spl_wait_queue_entry_t; | |
| 50 | #else | |
| 51 | typedef wait_queue_head_t spl_wait_queue_head_t; | |
| 52 | typedef wait_queue_t spl_wait_queue_entry_t; | |
| 53 | #endif | |
| 54 | ||
| 2fc44f66 | 55 | #endif /* SPL_WAIT_COMPAT_H */ |