1 #ifndef _ASM_POWERPC_CURRENT_H
2 #define _ASM_POWERPC_CURRENT_H
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
15 #include <linux/stddef.h>
18 static inline struct task_struct *get_current(void)
20 struct task_struct *task;
22 __asm__ __volatile__("ld %0,%1(13)"
24 : "i" (offsetof(struct paca_struct, __current)));
28 #define current get_current()
33 * We keep `current' in r2 for speed.
35 register struct task_struct *current asm ("r2");
39 #endif /* __KERNEL__ */
40 #endif /* _ASM_POWERPC_CURRENT_H */