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cpumask: arch_send_call_function_ipi_mask: powerpc

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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: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2009-09-24 09:34:45 -06:00
parent 48a048fed8
commit f063ea02fb
2 changed files with 4 additions and 3 deletions
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3
arch/powerpc/include/asm/smp.h
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@ -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

4
arch/powerpc/kernel/smp.c
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@ -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);
}