| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Ingo Molnar | ef8bd77 | 2017-02-08 18:51:36 +0100 | [diff] [blame] | 2 | #ifndef _LINUX_SCHED_HOTPLUG_H |
| 3 | #define _LINUX_SCHED_HOTPLUG_H |
| 4 | |
| Ingo Molnar | 0ca0156 | 2017-02-03 14:52:01 +0100 | [diff] [blame] | 5 | /* |
| 6 | * Scheduler interfaces for hotplug CPU support: |
| 7 | */ |
| 8 | |
| 9 | extern int sched_cpu_starting(unsigned int cpu); |
| 10 | extern int sched_cpu_activate(unsigned int cpu); |
| 11 | extern int sched_cpu_deactivate(unsigned int cpu); |
| 12 | |
| 13 | #ifdef CONFIG_HOTPLUG_CPU |
| 14 | extern int sched_cpu_dying(unsigned int cpu); |
| 15 | #else |
| 16 | # define sched_cpu_dying NULL |
| 17 | #endif |
| 18 | |
| 19 | #ifdef CONFIG_HOTPLUG_CPU |
| 20 | extern void idle_task_exit(void); |
| 21 | #else |
| 22 | static inline void idle_task_exit(void) {} |
| 23 | #endif |
| 24 | |
| Ingo Molnar | ef8bd77 | 2017-02-08 18:51:36 +0100 | [diff] [blame] | 25 | #endif /* _LINUX_SCHED_HOTPLUG_H */ |