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x86: get rid of smp_boot_cpus

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This patch get rid of smp_boot_cpus(), since it does not
boot any cpu anymore. Its code is split in a way to make
it closer to x86_64

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber de Oliveira Costa 2008-03-19 14:26:04 -03:00 committed by Ingo Molnar
parent bd7b47ba5e
commit e7bc8fbad4
1 changed files with 11 additions and 19 deletions
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30
arch/x86/kernel/smpboot_32.c
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@ -172,21 +172,19 @@ static int __init smp_sanity_check(unsigned max_cpus)
return 0;
}
/*
* Cycle through the processors sending APIC IPIs to boot each.
*/
static void __init smp_boot_cpus(unsigned int max_cpus)
/* These are wrappers to interface to the new boot process. Someone
who understands all this stuff should rewrite it properly. --RR 15/Jul/02 */
void __init native_smp_prepare_cpus(unsigned int max_cpus)
{
nmi_watchdog_default();
cpu_callin_map = cpumask_of_cpu(0);
mb();
/*
* Setup boot CPU information
*/
smp_store_cpu_info(0); /* Final full version of the data */
printk(KERN_INFO "CPU%d: ", 0);
print_cpu_info(&cpu_data(0));
boot_cpu_physical_apicid = GET_APIC_ID(apic_read(APIC_ID));
boot_cpu_logical_apicid = logical_smp_processor_id();
current_thread_info()->cpu = 0;
set_cpu_sibling_map(0);
@ -197,25 +195,19 @@ static void __init smp_boot_cpus(unsigned int max_cpus)
return;
}
boot_cpu_physical_apicid = GET_APIC_ID(apic_read(APIC_ID));
connect_bsp_APIC();
setup_local_APIC();
end_local_APIC_setup();
map_cpu_to_logical_apicid();
setup_portio_remap();
smpboot_setup_io_apic();
printk(KERN_INFO "CPU%d: ", 0);
print_cpu_info(&cpu_data(0));
setup_boot_clock();
}
/* These are wrappers to interface to the new boot process. Someone
who understands all this stuff should rewrite it properly. --RR 15/Jul/02 */
void __init native_smp_prepare_cpus(unsigned int max_cpus)
{
nmi_watchdog_default();
cpu_callin_map = cpumask_of_cpu(0);
mb();
smp_boot_cpus(max_cpus);
}