projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 87d546d8 TG |
1 | /*****************************************************************************\ |
| 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>. | |
| 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/>. | |
| 23 | \*****************************************************************************/ | |
| 24 | ||
| 25 | #ifndef _SPL_THREAD_H | |
| 26 | #define _SPL_THREAD_H | |
| 27 | ||
| 28 | #include <linux/module.h> | |
| 29 | #include <linux/mm.h> | |
| 30 | #include <linux/spinlock.h> | |
| 31 | #include <linux/kthread.h> | |
| 32 | #include <sys/types.h> | |
| 33 | #include <sys/sysmacros.h> | |
| 34 | #include <sys/tsd.h> | |
| 35 | ||
| 36 | /* | |
| 37 | * Thread interfaces | |
| 38 | */ | |
| 39 | #define TP_MAGIC 0x53535353 | |
| 40 | ||
| 41 | #define TS_SLEEP TASK_INTERRUPTIBLE | |
| 42 | #define TS_RUN TASK_RUNNING | |
| 43 | #define TS_ZOMB EXIT_ZOMBIE | |
| 44 | #define TS_STOPPED TASK_STOPPED | |
| 45 | ||
| 46 | typedef void (*thread_func_t)(void *); | |
| 47 | ||
| 48 | #define thread_create(stk, stksize, func, arg, len, pp, state, pri) \ | |
| 49 | __thread_create(stk, stksize, (thread_func_t)func, \ | |
| 50 | #func, arg, len, pp, state, pri) | |
| 51 | #define thread_exit() __thread_exit() | |
| 52 | #define thread_join(t) VERIFY(0) | |
| 53 | #define curthread current | |
| 54 | #define getcomm() current->comm | |
| 55 | #define getpid() current->pid | |
| 56 | ||
| 57 | extern kthread_t *__thread_create(caddr_t stk, size_t stksize, | |
| 58 | thread_func_t func, const char *name, | |
| 59 | void *args, size_t len, proc_t *pp, | |
| 60 | int state, pri_t pri); | |
| 61 | extern void __thread_exit(void); | |
| 62 | extern struct task_struct *spl_kthread_create(int (*func)(void *), | |
| 63 | void *data, const char namefmt[], ...); | |
| 64 | ||
| 65 | #endif /* _SPL_THREAD_H */ |