From be6b5a3505fa0cd54c3b5959a39293f47c648980 Mon Sep 17 00:00:00 2001 From: Chandra Seetharaman Date: Sun, 30 Jul 2006 03:03:37 -0700 Subject: [PATCH] cpu hotplug: use hotplug version of registration in late inits Use hotplug version of register_cpu_notifier in late init functions. Signed-off-by: Chandra Seetharaman Cc: "Luck, Tony" Cc: Martin Schwidefsky Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/x86_64/kernel/mce.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'arch/x86_64/kernel/mce.c') diff --git a/arch/x86_64/kernel/mce.c b/arch/x86_64/kernel/mce.c index 88845674c661..4e017fb30fb3 100644 --- a/arch/x86_64/kernel/mce.c +++ b/arch/x86_64/kernel/mce.c @@ -615,7 +615,7 @@ static __cpuinit int mce_create_device(unsigned int cpu) } #ifdef CONFIG_HOTPLUG_CPU -static __cpuinit void mce_remove_device(unsigned int cpu) +static void mce_remove_device(unsigned int cpu) { int i; @@ -626,10 +626,9 @@ static __cpuinit void mce_remove_device(unsigned int cpu) sysdev_remove_file(&per_cpu(device_mce,cpu), &attr_check_interval); sysdev_unregister(&per_cpu(device_mce,cpu)); } -#endif /* Get notified when a cpu comes on/off. Be hotplug friendly. */ -static __cpuinit int +static int mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { unsigned int cpu = (unsigned long)hcpu; @@ -638,18 +637,17 @@ mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) case CPU_ONLINE: mce_create_device(cpu); break; -#ifdef CONFIG_HOTPLUG_CPU case CPU_DEAD: mce_remove_device(cpu); break; -#endif } return NOTIFY_OK; } -static struct notifier_block __cpuinitdata mce_cpu_notifier = { +static struct notifier_block mce_cpu_notifier = { .notifier_call = mce_cpu_callback, }; +#endif static __init int mce_init_device(void) { @@ -664,7 +662,7 @@ static __init int mce_init_device(void) mce_create_device(i); } - register_cpu_notifier(&mce_cpu_notifier); + register_hotcpu_notifier(&mce_cpu_notifier); misc_register(&mce_log_device); return err; } -- cgit v1.2.2