diff options
| author | Jan Beulich | 2008-01-30 13:31:24 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2008-01-30 13:31:24 +0100 |
| commit | e94271017f0933b29362a3c9dea5a6b9d04d98e1 (patch) | |
| tree | e3711fd58a2a6f12a6b09087832468776e3c19e3 /arch/x86/kernel/io_apic_32.c | |
| parent | cae4595764cb3b08f6517e99bac1e3862854b1a1 (diff) | |
x86: adjust enable_NMI_through_LVT0()
Its previous use in a call to on_each_cpu() was pointless, as at the
time that code gets executed only one CPU is online. Further, the
function can be __cpuinit, and for this to work without
CONFIG_HOTPLUG_CPU setup_nmi() must also get an attribute (this one
can even be __init; on 64-bits check_timer() also was lacking that
attribute).
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/io_apic_32.c')
| -rw-r--r-- | arch/x86/kernel/io_apic_32.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c index 76f11c3e3906..0d204237489e 100644 --- a/arch/x86/kernel/io_apic_32.c +++ b/arch/x86/kernel/io_apic_32.c @@ -2078,7 +2078,7 @@ static struct irq_chip lapic_chip __read_mostly = { .eoi = ack_apic, }; -static void setup_nmi (void) +static void __init setup_nmi(void) { /* * Dirty trick to enable the NMI watchdog ... @@ -2091,7 +2091,7 @@ static void setup_nmi (void) */ apic_printk(APIC_VERBOSE, KERN_INFO "activating NMI Watchdog ..."); - on_each_cpu(enable_NMI_through_LVT0, NULL, 1, 1); + enable_NMI_through_LVT0(); apic_printk(APIC_VERBOSE, " done.\n"); } |