From 565558558985b1d7cd43b21f18c1ad6b232788d0 Mon Sep 17 00:00:00 2001 From: Qais Yousef Date: Thu, 30 Apr 2020 12:40:03 +0100 Subject: cpu/hotplug: Remove disable_nonboot_cpus() The single user could have called freeze_secondary_cpus() directly. Since this function was a source of confusion, remove it as it's just a pointless wrapper. While at it, rename enable_nonboot_cpus() to thaw_secondary_cpus() to preserve the naming symmetry. Done automatically via: git grep -l enable_nonboot_cpus | xargs sed -i 's/enable_nonboot_cpus/thaw_secondary_cpus/g' Signed-off-by: Qais Yousef Signed-off-by: Thomas Gleixner Cc: "Rafael J. Wysocki" Link: https://lkml.kernel.org/r/20200430114004.17477-1-qais.yousef@arm.com --- kernel/cpu.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'kernel/cpu.c') diff --git a/kernel/cpu.c b/kernel/cpu.c index 6a02d4434cf7..d766929e0b7e 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -1376,8 +1376,8 @@ int __freeze_secondary_cpus(int primary, bool suspend) /* * Make sure the CPUs won't be enabled by someone else. We need to do - * this even in case of failure as all disable_nonboot_cpus() users are - * supposed to do enable_nonboot_cpus() on the failure path. + * this even in case of failure as all freeze_secondary_cpus() users are + * supposed to do thaw_secondary_cpus() on the failure path. */ cpu_hotplug_disabled++; @@ -1385,15 +1385,15 @@ int __freeze_secondary_cpus(int primary, bool suspend) return error; } -void __weak arch_enable_nonboot_cpus_begin(void) +void __weak arch_thaw_secondary_cpus_begin(void) { } -void __weak arch_enable_nonboot_cpus_end(void) +void __weak arch_thaw_secondary_cpus_end(void) { } -void enable_nonboot_cpus(void) +void thaw_secondary_cpus(void) { int cpu, error; @@ -1405,7 +1405,7 @@ void enable_nonboot_cpus(void) pr_info("Enabling non-boot CPUs ...\n"); - arch_enable_nonboot_cpus_begin(); + arch_thaw_secondary_cpus_begin(); for_each_cpu(cpu, frozen_cpus) { trace_suspend_resume(TPS("CPU_ON"), cpu, true); @@ -1418,7 +1418,7 @@ void enable_nonboot_cpus(void) pr_warn("Error taking CPU%d up: %d\n", cpu, error); } - arch_enable_nonboot_cpus_end(); + arch_thaw_secondary_cpus_end(); cpumask_clear(frozen_cpus); out: -- cgit v1.2.3-59-g8ed1b