| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _I386_CURRENT_H |
| 2 | #define _I386_CURRENT_H |
| 3 | |
| Jeremy Fitzhardinge | ec7fcaa | 2006-12-07 02:14:03 +0100 | [diff] [blame] | 4 | #include <linux/compiler.h> |
| Jeremy Fitzhardinge | 7c3576d | 2007-05-02 19:27:16 +0200 | [diff] [blame] | 5 | #include <asm/percpu.h> |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | |
| 7 | struct task_struct; |
| 8 | |
| Jeremy Fitzhardinge | 7c3576d | 2007-05-02 19:27:16 +0200 | [diff] [blame] | 9 | DECLARE_PER_CPU(struct task_struct *, current_task); |
| Jeremy Fitzhardinge | ec7fcaa | 2006-12-07 02:14:03 +0100 | [diff] [blame] | 10 | static __always_inline struct task_struct *get_current(void) |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 11 | { |
| Jeremy Fitzhardinge | 7c3576d | 2007-05-02 19:27:16 +0200 | [diff] [blame] | 12 | return x86_read_percpu(current_task); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | } |
| 14 | |
| 15 | #define current get_current() |
| 16 | |
| 17 | #endif /* !(_I386_CURRENT_H) */ |