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.
17 #define current (get_paca()->__current)
22 * We keep `current' in r2 for speed.
24 register struct task_struct *current asm ("r2");
28 #endif /* __KERNEL__ */
29 #endif /* _ASM_POWERPC_CURRENT_H */