From d82d500f5118f9d07477d597fe75c3bd73b44c8e Mon Sep 17 00:00:00 2001 From: Liangliang Huang Date: Thu, 23 Apr 2020 19:44:21 -0400 Subject: [PATCH] MIPS: arch_send_call_function_single_ipi() calling conventions change Use mp_ops->send_ipi_single() instead of mp_ops->send_ipi_mask() in arch_send_call_function_single_ipi(). send_ipi_single() can send IPI signal to a special cpu more efficiently. Signed-off-by: Liangliang Huang Reviewed-by: Huacai Chen Signed-off-by: Thomas Bogendoerfer --- arch/mips/include/asm/smp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index 7990c1c70471..5d9ff61004ca 100644 --- a/arch/mips/include/asm/smp.h +++ b/arch/mips/include/asm/smp.h @@ -125,7 +125,7 @@ static inline void arch_send_call_function_single_ipi(int cpu) { extern const struct plat_smp_ops *mp_ops; /* private */ - mp_ops->send_ipi_mask(cpumask_of(cpu), SMP_CALL_FUNCTION); + mp_ops->send_ipi_single(cpu, SMP_CALL_FUNCTION); } static inline void arch_send_call_function_ipi_mask(const struct cpumask *mask)