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| author | Andi Kleen <ak@suse.de> | 2006-01-11 22:45:45 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-11 19:04:59 -0800 |
| commit | 7554c3f0e378161fb6315160d6c3e23bf2de5869 (patch) | |
| tree | 9e7b3679fbf08c11dd2629b6dd1e84931468a746 /arch/x86_64/kernel/nmi.c | |
| parent | 365ba9179f84244d2ffa98e46ae3cddfeb2ef6ff (diff) | |
| download | blackbird-op-linux-7554c3f0e378161fb6315160d6c3e23bf2de5869.tar.gz blackbird-op-linux-7554c3f0e378161fb6315160d6c3e23bf2de5869.zip | |
[PATCH] x86_64: Fix warning in nmi.c on uniprocessor kernels
Fix
CC arch/x86_64/kernel/nmi.o
linux/arch/x86_64/kernel/nmi.c: In function ???check_nmi_watchdog???:
linux/arch/x86_64/kernel/nmi.c:155: warning: statement with no effect
on Uniprocessor builds.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/kernel/nmi.c')
| -rw-r--r-- | arch/x86_64/kernel/nmi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c index 40575d83d12f..5fae6f0cd994 100644 --- a/arch/x86_64/kernel/nmi.c +++ b/arch/x86_64/kernel/nmi.c @@ -151,8 +151,10 @@ int __init check_nmi_watchdog (void) printk(KERN_INFO "testing NMI watchdog ... "); +#ifdef CONFIG_SMP if (nmi_watchdog == NMI_LOCAL_APIC) smp_call_function(nmi_cpu_busy, (void *)&endflag, 0, 0); +#endif for (cpu = 0; cpu < NR_CPUS; cpu++) counts[cpu] = cpu_pda(cpu)->__nmi_count; |
