diff options
Diffstat (limited to 'arch/x86/xen/smp.h')
| -rw-r--r-- | arch/x86/xen/smp.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/xen/smp.h b/arch/x86/xen/smp.h index bd02f9d50107..b8efdbc693f7 100644 --- a/arch/x86/xen/smp.h +++ b/arch/x86/xen/smp.h @@ -2,6 +2,10 @@ #ifndef _XEN_SMP_H #ifdef CONFIG_SMP + +void asm_cpu_bringup_and_idle(void); +asmlinkage void cpu_bringup_and_idle(void); + extern void xen_send_IPI_mask(const struct cpumask *mask, int vector); extern void xen_send_IPI_mask_allbutself(const struct cpumask *mask, @@ -15,12 +19,15 @@ extern void xen_smp_intr_free(unsigned int cpu); int xen_smp_intr_init_pv(unsigned int cpu); void xen_smp_intr_free_pv(unsigned int cpu); +void xen_smp_count_cpus(void); void xen_smp_cpus_done(unsigned int max_cpus); void xen_smp_send_reschedule(int cpu); void xen_smp_send_call_function_ipi(const struct cpumask *mask); void xen_smp_send_call_function_single_ipi(int cpu); +void __noreturn xen_cpu_bringup_again(unsigned long stack); + struct xen_common_irq { int irq; char *name; @@ -38,6 +45,7 @@ static inline int xen_smp_intr_init_pv(unsigned int cpu) return 0; } static inline void xen_smp_intr_free_pv(unsigned int cpu) {} +static inline void xen_smp_count_cpus(void) { } #endif /* CONFIG_SMP */ #endif |