Messages in this thread Patch in this message | | | From | Rusty Russell <> | Date | Fri, 12 Jun 2009 22:32:35 +0930 | Subject | [PATCH 4/7] cpumask: arch_send_call_function_ipi_mask: powerpc |
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From: Rusty Russell <rusty@rustcorp.com.au>
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> --- arch/powerpc/include/asm/smp.h | 3 ++- arch/powerpc/kernel/smp.c | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h --- a/arch/powerpc/include/asm/smp.h +++ b/arch/powerpc/include/asm/smp.h @@ -139,7 +139,8 @@ extern struct smp_ops_t *smp_ops; 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 #endif /* __ASSEMBLY__ */ diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -130,11 +130,11 @@ void arch_send_call_function_single_ipi( 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); }
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