Commit 43cc7e86 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

smp: Remove num_booting_cpus() 



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Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
parent 8feb8e89

arch/m32r/include/asm/smp.h

+0 −5
Original line number Diff line number Diff line
@@ -79,11 +79,6 @@ static __inline__ int cpu_number_map(int cpu) 
	return cpu;

}



static __inline__ unsigned int num_booting_cpus(void)

{

	return cpumask_weight(&cpu_callout_map);

}



extern void smp_send_timer(void);

extern unsigned long send_IPI_mask_phys(const cpumask_t*, int, int);

arch/x86/include/asm/smp.h

+0 −5
Original line number Diff line number Diff line
@@ -169,11 +169,6 @@ void x86_idle_thread_init(unsigned int cpu, struct task_struct *idle); 
void smp_store_cpu_info(int id);

#define cpu_physical_id(cpu)	per_cpu(x86_cpu_to_apicid, cpu)



/* We don't mark CPUs online until __cpu_up(), so we need another measure */

static inline int num_booting_cpus(void)

{

	return cpumask_weight(cpu_callout_mask);

}

#else /* !CONFIG_SMP */

#define wbinvd_on_cpu(cpu)     wbinvd()

static inline int wbinvd_on_all_cpus(void)

include/linux/smp.h

+0 −1
Original line number Diff line number Diff line
@@ -177,7 +177,6 @@ static inline int up_smp_call_function(smp_call_func_t func, void *info) 
	} while (0)



static inline void smp_send_reschedule(int cpu) { }

#define num_booting_cpus()			1

#define smp_prepare_boot_cpu()			do {} while (0)

#define smp_call_function_many(mask, func, info, wait) \

			(up_smp_call_function(func, info))