| /* |
| * Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC. |
| * Copyright (C) 2007 The Regents of the University of California. |
| * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER). |
| * Written by Brian Behlendorf <behlendorf1@llnl.gov>. |
| * UCRL-CODE-235197 |
| * |
| * This file is part of the SPL, Solaris Porting Layer. |
| * For details, see <http://zfsonlinux.org/>. |
| * |
| * The SPL is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2 of the License, or (at your |
| * option) any later version. |
| * |
| * The SPL is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with the SPL. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef _SPL_THREAD_H |
| #define _SPL_THREAD_H |
| |
| #include <linux/module.h> |
| #include <linux/mm.h> |
| #include <linux/spinlock.h> |
| #include <linux/kthread.h> |
| #include <sys/types.h> |
| #include <sys/sysmacros.h> |
| #include <sys/tsd.h> |
| |
| /* |
| * Thread interfaces |
| */ |
| #define TP_MAGIC 0x53535353 |
| |
| #define TS_SLEEP TASK_INTERRUPTIBLE |
| #define TS_RUN TASK_RUNNING |
| #define TS_ZOMB EXIT_ZOMBIE |
| #define TS_STOPPED TASK_STOPPED |
| |
| typedef void (*thread_func_t)(void *); |
| |
| /* BEGIN CSTYLED */ |
| #define thread_create(stk, stksize, func, arg, len, pp, state, pri) \ |
| __thread_create(stk, stksize, (thread_func_t)func, \ |
| #func, arg, len, pp, state, pri) |
| /* END CSTYLED */ |
| |
| #define thread_exit() __thread_exit() |
| #define thread_join(t) VERIFY(0) |
| #define curthread current |
| #define getcomm() current->comm |
| #define getpid() current->pid |
| |
| extern kthread_t *__thread_create(caddr_t stk, size_t stksize, |
| thread_func_t func, const char *name, void *args, size_t len, proc_t *pp, |
| int state, pri_t pri); |
| extern void __thread_exit(void); |
| extern struct task_struct *spl_kthread_create(int (*func)(void *), |
| void *data, const char namefmt[], ...); |
| |
| extern proc_t p0; |
| |
| #endif /* _SPL_THREAD_H */ |