smpboot.h (640B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef SMPBOOT_H 3#define SMPBOOT_H 4 5struct task_struct; 6 7#ifdef CONFIG_GENERIC_SMP_IDLE_THREAD 8struct task_struct *idle_thread_get(unsigned int cpu); 9void idle_thread_set_boot_cpu(void); 10void idle_threads_init(void); 11#else 12static inline struct task_struct *idle_thread_get(unsigned int cpu) { return NULL; } 13static inline void idle_thread_set_boot_cpu(void) { } 14static inline void idle_threads_init(void) { } 15#endif 16 17int smpboot_create_threads(unsigned int cpu); 18int smpboot_park_threads(unsigned int cpu); 19int smpboot_unpark_threads(unsigned int cpu); 20 21void __init cpuhp_threads_init(void); 22 23#endif