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Diffstat (limited to 'kernel/arch/tile/include/asm/current.h')
| -rw-r--r-- | kernel/arch/tile/include/asm/current.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/kernel/arch/tile/include/asm/current.h b/kernel/arch/tile/include/asm/current.h new file mode 100644 index 000000000..da21acf02 --- /dev/null +++ b/kernel/arch/tile/include/asm/current.h @@ -0,0 +1,31 @@ +/* + * Copyright 2010 Tilera Corporation. All Rights Reserved. + * + * This program 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, version 2. + * + * This program 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, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +#ifndef _ASM_TILE_CURRENT_H +#define _ASM_TILE_CURRENT_H + +#include <linux/thread_info.h> + +struct task_struct; + +static inline struct task_struct *get_current(void) +{ + return current_thread_info()->task; +} +#define current get_current() + +/* Return a usable "task_struct" pointer even if the real one is corrupt. */ +struct task_struct *validate_current(void); + +#endif /* _ASM_TILE_CURRENT_H */ |