1/*
 2 * Copyright 2010 Tilera Corporation. All Rights Reserved.
 3 *
 4 *   This program is free software; you can redistribute it and/or
 5 *   modify it under the terms of the GNU General Public License
 6 *   as published by the Free Software Foundation, version 2.
 7 *
 8 *   This program is distributed in the hope that it will be useful, but
 9 *   WITHOUT ANY WARRANTY; without even the implied warranty of
10 *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
11 *   NON INFRINGEMENT.  See the GNU General Public License for
12 *   more details.
13 */
14
15#ifndef _ASM_TILE_CURRENT_H
16#define _ASM_TILE_CURRENT_H
17
18#include <linux/thread_info.h>
19
20struct task_struct;
21
22static inline struct task_struct *get_current(void)
23{
24	return current_thread_info()->task;
25}
26#define current get_current()
27
28/* Return a usable "task_struct" pointer even if the real one is corrupt. */
29struct task_struct *validate_current(void);
30
31#endif /* _ASM_TILE_CURRENT_H */