Commit 630cd046 authored by Rusty Russell's avatar Rusty Russell
Browse files

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: default avatarRusty Russell <rusty@rustcorp.com.au>
parent f063ea02

arch/s390/include/asm/smp.h

+2 −1
Original line number Diff line number Diff line
@@ -62,7 +62,8 @@ 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

arch/s390/kernel/smp.c

+2 −2
Original line number Diff line number Diff line
@@ -147,11 +147,11 @@ static void smp_ext_bitcall(int cpu, ec_bit_sig sig) 
		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);

}