diff options
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r-- | arch/x86/kernel/process_32.c | 4 | ||||
-rw-r--r-- | arch/x86/kernel/process_64.c | 4 | ||||
-rw-r--r-- | arch/x86/kernel/smp.c | 6 | ||||
-rw-r--r-- | arch/x86/kernel/smpboot.c | 8 |
4 files changed, 13 insertions, 9 deletions
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 3b7a1ddcc0bc..e382fe0ccd66 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -91,7 +91,7 @@ static void cpu_exit_clear(void) } /* We don't actually take CPU down, just spin without interrupts. */ -static inline void play_dead(void) +void native_play_dead(void) { /* This must be done before dead CPU ack */ cpu_exit_clear(); @@ -107,7 +107,7 @@ static inline void play_dead(void) wbinvd_halt(); } #else -static inline void play_dead(void) +void native_play_dead(void) { BUG(); } diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 71553b664e2a..dfd3f5752085 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -90,7 +90,7 @@ DECLARE_PER_CPU(int, cpu_state); #include <asm/nmi.h> /* We halt the CPU with physical CPU hotplug */ -static inline void play_dead(void) +void native_play_dead(void) { idle_task_exit(); mb(); @@ -102,7 +102,7 @@ static inline void play_dead(void) wbinvd_halt(); } #else -static inline void play_dead(void) +void native_play_dead(void) { BUG(); } diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c index 361b7a4c640c..18f9b19f5f8f 100644 --- a/arch/x86/kernel/smp.c +++ b/arch/x86/kernel/smp.c @@ -214,12 +214,16 @@ void smp_call_function_single_interrupt(struct pt_regs *regs) 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, + .cpu_up = native_cpu_up, + .cpu_die = native_cpu_die, + .cpu_disable = native_cpu_disable, + .play_dead = native_play_dead, + .send_call_func_ipi = native_send_call_func_ipi, .send_call_func_single_ipi = native_send_call_func_single_ipi, }; diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 7985c5b3f916..c414cee296ba 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1346,7 +1346,7 @@ static void __ref remove_cpu_from_maps(int cpu) numa_remove_cpu(cpu); } -int __cpu_disable(void) +int native_cpu_disable(void) { int cpu = smp_processor_id(); @@ -1385,7 +1385,7 @@ int __cpu_disable(void) return 0; } -void __cpu_die(unsigned int cpu) +void native_cpu_die(unsigned int cpu) { /* We don't do anything here: idle task is faking death itself. */ unsigned int i; @@ -1403,12 +1403,12 @@ void __cpu_die(unsigned int cpu) printk(KERN_ERR "CPU %u didn't die...\n", cpu); } #else /* ... !CONFIG_HOTPLUG_CPU */ -int __cpu_disable(void) +int native_cpu_disable(void) { return -ENOSYS; } -void __cpu_die(unsigned int cpu) +void native_cpu_die(unsigned int cpu) { /* We said "no" in __cpu_disable */ BUG(); |