diff options
Diffstat (limited to 'arch/i386/kernel')
| -rw-r--r-- | arch/i386/kernel/smp.c | 21 | ||||
| -rw-r--r-- | arch/i386/kernel/smpboot.c | 8 |
2 files changed, 20 insertions, 9 deletions
diff --git a/arch/i386/kernel/smp.c b/arch/i386/kernel/smp.c index b90bebeb1c7..fe38b49a122 100644 --- a/arch/i386/kernel/smp.c +++ b/arch/i386/kernel/smp.c @@ -483,7 +483,7 @@ void flush_tlb_all(void) * it goes straight through and wastes no time serializing * anything. Worst case is that we lose a reschedule ... */ -void smp_send_reschedule(int cpu) +void native_smp_send_reschedule(int cpu) { WARN_ON(cpu_is_offline(cpu)); send_IPI_mask(cpumask_of_cpu(cpu), RESCHEDULE_VECTOR); @@ -560,9 +560,9 @@ static void __smp_call_function(void (*func) (void *info), void *info, * You must not call this function with disabled interrupts or from a * hardware interrupt handler or from a bottom half handler. */ -int smp_call_function_mask(cpumask_t mask, - void (*func)(void *), void *info, - int wait) +int native_smp_call_function_mask(cpumask_t mask, + void (*func)(void *), void *info, + int wait) { struct call_data_struct data; cpumask_t allbutself; @@ -681,7 +681,7 @@ static void stop_this_cpu (void * dummy) * this function calls the 'stop' function on all other CPUs in the system. */ -void smp_send_stop(void) +void native_smp_send_stop(void) { /* Don't deadlock on the call lock in panic */ int nolock = !spin_trylock(&call_lock); @@ -757,3 +757,14 @@ int safe_smp_processor_id(void) return cpuid >= 0 ? cpuid : 0; } + +struct smp_ops smp_ops = { + .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu, + .smp_prepare_cpus = native_smp_prepare_cpus, + .cpu_up = native_cpu_up, + .smp_cpus_done = native_smp_cpus_done, + + .smp_send_stop = native_smp_send_stop, + .smp_send_reschedule = native_smp_send_reschedule, + .smp_call_function_mask = native_smp_call_function_mask, +}; diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c index b0ad04d9ef2..1c3ad9b406c 100644 --- a/arch/i386/kernel/smpboot.c +++ b/arch/i386/kernel/smpboot.c @@ -1171,7 +1171,7 @@ static void __init smp_boot_cpus(unsigned int max_cpus) /* These are wrappers to interface to the new boot process. Someone who understands all this stuff should rewrite it properly. --RR 15/Jul/02 */ -void __init smp_prepare_cpus(unsigned int max_cpus) +void __init native_smp_prepare_cpus(unsigned int max_cpus) { smp_commenced_mask = cpumask_of_cpu(0); cpu_callin_map = cpumask_of_cpu(0); @@ -1191,7 +1191,7 @@ static inline void switch_to_new_gdt(void) asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_PDA) : "memory"); } -void __init smp_prepare_boot_cpu(void) +void __init native_smp_prepare_boot_cpu(void) { unsigned int cpu = smp_processor_id(); @@ -1292,7 +1292,7 @@ void __cpu_die(unsigned int cpu) } #endif /* CONFIG_HOTPLUG_CPU */ -int __cpuinit __cpu_up(unsigned int cpu) +int __cpuinit native_cpu_up(unsigned int cpu) { unsigned long flags; #ifdef CONFIG_HOTPLUG_CPU @@ -1337,7 +1337,7 @@ int __cpuinit __cpu_up(unsigned int cpu) return 0; } -void __init smp_cpus_done(unsigned int max_cpus) +void __init native_smp_cpus_done(unsigned int max_cpus) { #ifdef CONFIG_X86_IO_APIC setup_ioapic_dest(); |