| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef SMPBOOT_H |
| 3 | #define SMPBOOT_H |
| 4 | |
| 5 | struct task_struct; |
| 6 | |
| 7 | #ifdef CONFIG_GENERIC_SMP_IDLE_THREAD |
| 8 | struct task_struct *idle_thread_get(unsigned int cpu); |
| 9 | void idle_thread_set_boot_cpu(void); |
| 10 | void idle_threads_init(void); |
| 11 | #else |
| 12 | static inline struct task_struct *idle_thread_get(unsigned int cpu) { return NULL; } |
| 13 | static inline void idle_thread_set_boot_cpu(void) { } |
| 14 | static inline void idle_threads_init(void) { } |
| 15 | #endif |
| 16 | |
| 17 | int smpboot_create_threads(unsigned int cpu); |
| 18 | int smpboot_park_threads(unsigned int cpu); |
| 19 | int smpboot_unpark_threads(unsigned int cpu); |
| 20 | |
| 21 | void __init cpuhp_threads_init(void); |
| 22 | |
| 23 | #endif |