From: Liangliang Huang Date: Thu, 23 Apr 2020 23:44:21 +0000 (-0400) Subject: MIPS: arch_send_call_function_single_ipi() calling conventions change X-Git-Tag: v5.8-rc1~173^2~112 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d82d500f5118f9d07477d597fe75c3bd73b44c8e;p=thirdparty%2Fkernel%2Flinux.git 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 --- diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index 7990c1c70471c..5d9ff61004ca7 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)