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[PATCH] cpu hotplug: use hotplug version of registration in late inits

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Use hotplug version of register_cpu_notifier in late init functions.

Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Chandra Seetharaman
2006-07-30 03:03:37 -07:00
committed by Linus Torvalds
parent 7c7165c908
commit be6b5a3505
7 changed files with 26 additions and 34 deletions
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13
arch/ia64/kernel/palinfo.c
View File

@@ -958,9 +958,9 @@ remove_palinfo_proc_entries(unsigned int hcpu)
}
}
static int __cpuinit palinfo_cpu_callback(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
#ifdef CONFIG_HOTPLUG_CPU
static int palinfo_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
unsigned int hotcpu = (unsigned long)hcpu;
@@ -968,20 +968,19 @@ static int __cpuinit palinfo_cpu_callback(struct notifier_block *nfb,
case CPU_ONLINE:
create_palinfo_proc_entries(hotcpu);
break;
#ifdef CONFIG_HOTPLUG_CPU
case CPU_DEAD:
remove_palinfo_proc_entries(hotcpu);
break;
#endif
}
return NOTIFY_OK;
}
static struct notifier_block __cpuinitdata palinfo_cpu_notifier =
static struct notifier_block palinfo_cpu_notifier =
{
.notifier_call = palinfo_cpu_callback,
.priority = 0,
};
#endif
static int __init
palinfo_init(void)
@@ -1020,7 +1019,7 @@ palinfo_exit(void)
/*
* Unregister from cpu notifier callbacks
*/
unregister_cpu_notifier(&palinfo_cpu_notifier);
unregister_hotcpu_notifier(&palinfo_cpu_notifier);
}
module_init(palinfo_init);

2
arch/ia64/kernel/topology.c
View File

@@ -435,7 +435,7 @@ static int __cpuinit cache_sysfs_init(void)
(void *)(long)i);
}
register_cpu_notifier(&cache_cpu_notifier);
register_hotcpu_notifier(&cache_cpu_notifier);
return 0;
}