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Commit f063ea02 authored by Rusty Russell's avatar Rusty Russell
Browse files

cpumask: arch_send_call_function_ipi_mask: powerpc 



We're weaning the core code off handing cpumask's around on-stack.
This introduces arch_send_call_function_ipi_mask(), and by defining
it, the old arch_send_call_function_ipi is defined by the core code.

Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent 48a048fe

arch/powerpc/include/asm/smp.h

+2 −1
Original line number Diff line number Diff line
@@ -146,7 +146,8 @@ extern void smp_generic_take_timebase(void); 
extern struct smp_ops_t *smp_ops;



extern void arch_send_call_function_single_ipi(int cpu);

extern void arch_send_call_function_ipi(cpumask_t mask);

extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);

#define arch_send_call_function_ipi_mask arch_send_call_function_ipi_mask



/* Definitions relative to the secondary CPU spin loop

 * and entry point. Not all of them exist on both 32 and

arch/powerpc/kernel/smp.c

+2 −2
Original line number Diff line number Diff line
@@ -189,11 +189,11 @@ void arch_send_call_function_single_ipi(int cpu) 
	smp_ops->message_pass(cpu, PPC_MSG_CALL_FUNC_SINGLE);

}



void arch_send_call_function_ipi(cpumask_t mask)

void arch_send_call_function_ipi_mask(const struct cpumask *mask)

{

	unsigned int cpu;



	for_each_cpu_mask(cpu, mask)

	for_each_cpu(cpu, mask)

		smp_ops->message_pass(cpu, PPC_MSG_CALL_FUNCTION);

}