From 40fe697a1759b85f5e06c490599f4f7b03de3be7 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Mon, 16 Mar 2009 14:12:41 +1030 Subject: [PATCH] cpumask: arch_send_call_function_ipi_mask: ia64 We're weaning the core code off handing cpumask's around on-stack. This introduces arch_send_call_function_ipi_mask(). We also take the chance to wean send_IPI_mask off the obsolescent for_each_cpu_mask(): making it take the pointer seemed the most natural way. Signed-off-by: Rusty Russell --- arch/ia64/include/asm/smp.h | 3 ++- arch/ia64/kernel/smp.c | 6 +++--- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/ia64/include/asm/smp.h b/arch/ia64/include/asm/smp.h index 21c402365d0e..598408336251 100644 --- a/arch/ia64/include/asm/smp.h +++ b/arch/ia64/include/asm/smp.h @@ -126,7 +126,8 @@ extern void identify_siblings (struct cpuinfo_ia64 *); extern int is_multithreading_enabled(void); 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 #else /* CONFIG_SMP */ diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c index da8f020d82c1..2ea4199d9c57 100644 --- a/arch/ia64/kernel/smp.c +++ b/arch/ia64/kernel/smp.c @@ -166,11 +166,11 @@ send_IPI_allbutself (int op) * Called with preemption disabled. */ static inline void -send_IPI_mask(cpumask_t mask, int op) +send_IPI_mask(const struct cpumask *mask, int op) { unsigned int cpu; - for_each_cpu_mask(cpu, mask) { + for_each_cpu(cpu, mask) { send_IPI_single(cpu, op); } } @@ -316,7 +316,7 @@ void arch_send_call_function_single_ipi(int cpu) send_IPI_single(cpu, IPI_CALL_FUNC_SINGLE); } -void arch_send_call_function_ipi(cpumask_t mask) +void arch_send_call_function_ipi_mask(const struct cpumask *mask) { send_IPI_mask(mask, IPI_CALL_FUNC); }