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x86: don't call MP_processor_info for disabled cpu

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Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Alexey Starikovskiy
2008-03-27 23:54:06 +03:00
committed by Ingo Molnar
parent 2df2972619
commit 987dd2d4d4
1 changed files with 4 additions and 0 deletions
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4
arch/x86/kernel/mpparse_32.c
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@@ -895,6 +895,10 @@ void __cpuinit mp_register_lapic (u8 id, u8 enabled)
id, MAX_APICS); id, MAX_APICS);
return; return;
} }
if (!enabled) {
++disabled_cpus;
return;
}
if (id == boot_cpu_physical_apicid) if (id == boot_cpu_physical_apicid)
boot_cpu = 1; boot_cpu = 1;