diff options
Diffstat (limited to 'kernel/smpboot.h')
| -rw-r--r-- | kernel/smpboot.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/smpboot.h b/kernel/smpboot.h index d88e7716508..7943bbbab91 100644 --- a/kernel/smpboot.h +++ b/kernel/smpboot.h @@ -1,6 +1,16 @@ #ifndef SMPBOOT_H #define SMPBOOT_H +struct task_struct; + int smpboot_prepare(unsigned int cpu); +#ifdef CONFIG_GENERIC_SMP_IDLE_THREAD +struct task_struct *idle_thread_get(unsigned int cpu); +void idle_thread_set_boot_cpu(void); +#else +static inline struct task_struct *idle_thread_get(unsigned int cpu) { return NULL; } +static inline void idle_thread_set_boot_cpu(void) { } +#endif + #endif |