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>
29 #include <linux/spinlock.h>
30 #include <linux/kthread.h>
31 #include <sys/types.h>
32 #include <sys/sysmacros.h>
38 #define TP_MAGIC 0x53535353
40 #define TS_SLEEP TASK_INTERRUPTIBLE
41 #define TS_RUN TASK_RUNNING
42 #define TS_ZOMB EXIT_ZOMBIE
43 #define TS_STOPPED TASK_STOPPED
45 typedef void (*thread_func_t)(void *);
47 #define thread_create_named(name, stk, stksize, func, arg, len, \
49 __thread_create(stk, stksize, (thread_func_t)func, \
50 name, arg, len, pp, state, pri)
53 #define thread_create(stk, stksize, func, arg, len, pp, state, pri) \
54 __thread_create(stk, stksize, (thread_func_t)func, \
55 #func, arg, len, pp, state, pri)
58 #define thread_exit() __thread_exit()
59 #define thread_join(t) VERIFY(0)
60 #define curthread current
61 #define getcomm() current->comm
62 #define getpid() current->pid
64 extern kthread_t *__thread_create(caddr_t stk, size_t stksize,
65 thread_func_t func, const char *name, void *args, size_t len, proc_t *pp,
66 int state, pri_t pri);
67 extern void __thread_exit(void);
68 extern struct task_struct *spl_kthread_create(int (*func)(void *),
69 void *data, const char namefmt[], ...);
73 #endif /* _SPL_THREAD_H */