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x86: merge smp_send_reschedule

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function definition is moved to common header, x86_64 version is now called
native_smp_send_reschedule

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber Costa 2008-03-03 14:12:34 -03:00 committed by Ingo Molnar
parent c76cb36846
commit 8678969e60
4 changed files with 10 additions and 8 deletions
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7
arch/x86/kernel/smp_64.c
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@ -290,8 +290,9 @@ void flush_tlb_all(void)
* anything. Worst case is that we lose a reschedule ... * anything. Worst case is that we lose a reschedule ...
*/ */
void smp_send_reschedule(int cpu) static void native_smp_send_reschedule(int cpu)
{ {
WARN_ON(cpu_is_offline(cpu));
send_IPI_mask(cpumask_of_cpu(cpu), RESCHEDULE_VECTOR); send_IPI_mask(cpumask_of_cpu(cpu), RESCHEDULE_VECTOR);
} }
@ -528,5 +529,7 @@ asmlinkage void smp_call_function_interrupt(void)
} }
} }
struct smp_ops smp_ops; struct smp_ops smp_ops = {
.smp_send_reschedule = native_smp_send_reschedule,
};
EXPORT_SYMBOL_GPL(smp_ops); EXPORT_SYMBOL_GPL(smp_ops);

5
include/asm-x86/smp.h
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@ -23,6 +23,11 @@ struct smp_ops {
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
extern struct smp_ops smp_ops; extern struct smp_ops smp_ops;
static inline void smp_send_reschedule(int cpu)
{
smp_ops.smp_send_reschedule(cpu);
}
#endif #endif
#ifdef CONFIG_X86_32 #ifdef CONFIG_X86_32

4
include/asm-x86/smp_32.h
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@ -60,10 +60,6 @@ static inline void smp_send_stop(void)
{ {
smp_ops.smp_send_stop(); smp_ops.smp_send_stop();
} }
static inline void smp_send_reschedule(int cpu)
{
smp_ops.smp_send_reschedule(cpu);
}
static inline int smp_call_function_mask(cpumask_t mask, static inline int smp_call_function_mask(cpumask_t mask,
void (*func) (void *info), void *info, void (*func) (void *info), void *info,
int wait) int wait)

2
include/asm-x86/smp_64.h
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@ -65,8 +65,6 @@ static inline int num_booting_cpus(void)
return cpus_weight(cpu_callout_map); return cpus_weight(cpu_callout_map);
} }
extern void smp_send_reschedule(int cpu);
#else /* CONFIG_SMP */ #else /* CONFIG_SMP */
extern unsigned int boot_cpu_id; extern unsigned int boot_cpu_id;