diff options
Diffstat (limited to 'arch/s390/include')
| -rw-r--r-- | arch/s390/include/asm/smp.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h index 9d2acb0b484..c2d0e638f89 100644 --- a/arch/s390/include/asm/smp.h +++ b/arch/s390/include/asm/smp.h @@ -31,6 +31,18 @@ extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); extern struct save_area *zfcpdump_save_areas[NR_CPUS + 1]; +extern void smp_switch_to_ipl_cpu(void (*func)(void *), void *); +extern void smp_switch_to_cpu(void (*)(void *), void *, unsigned long sp, + int from, int to); +extern void smp_restart_cpu(void); + +#else /* CONFIG_SMP */ + +static inline void smp_switch_to_ipl_cpu(void (*func)(void *), void *data) +{ + func(data); +} + #endif /* CONFIG_SMP */ #ifdef CONFIG_HOTPLUG_CPU |