| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef _M68K_CURRENT_H |
| 3 | #define _M68K_CURRENT_H |
| 4 | |
| 5 | #ifdef CONFIG_MMU |
| 6 | |
| 7 | register struct task_struct *current __asm__("%a2"); |
| 8 | |
| 9 | #else |
| 10 | |
| 11 | /* |
| 12 | * Rather than dedicate a register (as the m68k source does), we |
| 13 | * just keep a global, we should probably just change it all to be |
| 14 | * current and lose _current_task. |
| 15 | */ |
| 16 | #include <linux/thread_info.h> |
| 17 | |
| 18 | struct task_struct; |
| 19 | |
| 20 | static inline struct task_struct *get_current(void) |
| 21 | { |
| 22 | return(current_thread_info()->task); |
| 23 | } |
| 24 | |
| 25 | #define current get_current() |
| 26 | |
| 27 | #endif /* CONFNIG_MMU */ |
| 28 | |
| 29 | #endif /* !(_M68K_CURRENT_H) */ |