Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[sfrench/cifs-2.6.git] / arch / xtensa / include / asm / current.h
1 /*
2  * include/asm-xtensa/current.h
3  *
4  * This file is subject to the terms and conditions of the GNU General Public
5  * License.  See the file "COPYING" in the main directory of this archive
6  * for more details.
7  *
8  * Copyright (C) 2001 - 2005 Tensilica Inc.
9  */
10
11 #ifndef _XTENSA_CURRENT_H
12 #define _XTENSA_CURRENT_H
13
14 #include <asm/thread_info.h>
15
16 #ifndef __ASSEMBLY__
17
18 #include <linux/thread_info.h>
19
20 struct task_struct;
21
22 static inline struct task_struct *get_current(void)
23 {
24         return current_thread_info()->task;
25 }
26
27 #define current get_current()
28
29 #else
30
31 #define GET_CURRENT(reg,sp)             \
32         GET_THREAD_INFO(reg,sp);        \
33         l32i reg, reg, TI_TASK          \
34
35 #endif
36
37
38 #endif /* XTENSA_CURRENT_H */