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x86: use disabled_cpus in i386

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this patch allows a cpu to be marked as present but disabled in i386,
just as x86_64 currently does.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber Costa 2008-03-03 14:12:41 -03:00 committed by Ingo Molnar
parent 93b016f8f3
commit 7b1292e237
1 changed files with 5 additions and 1 deletions
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6
arch/x86/kernel/mpparse_32.c
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@ -70,6 +70,8 @@ unsigned int boot_cpu_physical_apicid = -1U;
/* Internal processor count */
unsigned int num_processors;
unsigned disabled_cpus __cpuinitdata;
/* Bitmask of physically existing CPUs */
physid_mask_t phys_cpu_present_map;
@ -108,8 +110,10 @@ static void __cpuinit MP_processor_info (struct mpc_config_processor *m)
int ver, apicid;
physid_mask_t phys_cpu;
if (!(m->mpc_cpuflag & CPU_ENABLED))
if (!(m->mpc_cpuflag & CPU_ENABLED)) {
disabled_cpus++;
return;
}
apicid = mpc_apic_id(m, translation_table[mpc_record]);