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-rw-r--r--arch/x86/kernel/smpboot.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 8dd201c3132..8c3aca7cb34 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1261,8 +1261,6 @@ void __init native_smp_cpus_done(unsigned int max_cpus)
check_nmi_watchdog();
}
-static int additional_cpus = -1;
-
/*
* cpu_possible_map should be static, it cannot change as cpu's
* are onlined, or offlined. The reason is per-cpu data-structures
@@ -1282,21 +1280,13 @@ static int additional_cpus = -1;
*/
__init void prefill_possible_map(void)
{
- int i;
- int possible;
+ int i, possible;
/* no processor from mptable or madt */
if (!num_processors)
num_processors = 1;
- if (additional_cpus == -1) {
- if (disabled_cpus > 0)
- additional_cpus = disabled_cpus;
- else
- additional_cpus = 0;
- }
-
- possible = num_processors + additional_cpus;
+ possible = num_processors + disabled_cpus;
if (possible > NR_CPUS)
possible = NR_CPUS;