cpumask: arch_send_call_function_ipi_mask: s390 We're weaning the core code off handing cpumask's around on-stack. This introduces arch_send_call_function_ipi_mask(). Signed-off-by: Rusty Russell --- arch/s390/include/asm/smp.h | 3 ++- arch/s390/kernel/smp.c | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h --- a/arch/s390/include/asm/smp.h +++ b/arch/s390/include/asm/smp.h @@ -87,7 +87,8 @@ extern struct mutex smp_cpu_state_mutex; extern int smp_cpu_polarization[]; 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 diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -129,11 +129,11 @@ static void smp_ext_bitcall(int cpu, ec_ udelay(10); } -void arch_send_call_function_ipi(cpumask_t mask) +void arch_send_call_function_ipi_mask(const struct cpumask *mask) { int cpu; - for_each_cpu_mask(cpu, mask) + for_each_cpu(cpu, mask) smp_ext_bitcall(cpu, ec_call_function); }