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 */ 32