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| author | Alexey Starikovskiy <astarikovskiy@suse.de> | 2008-04-04 23:41:50 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:41:35 +0200 |
| commit | dfac2189c2e1fbb90ee83f15b5e404425754e9f4 (patch) | |
| tree | cc0d7c9c1a3f56b3c8e87df5575428be5f8c7105 /arch/x86/kernel/acpi | |
| parent | 2fe60147570231cde0d1f14711d2e34ccdf54b65 (diff) | |
| download | blackbird-op-linux-dfac2189c2e1fbb90ee83f15b5e404425754e9f4.tar.gz blackbird-op-linux-dfac2189c2e1fbb90ee83f15b5e404425754e9f4.zip | |
x86: move mp_register_lapic to boot.c
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/acpi')
| -rw-r--r-- | arch/x86/kernel/acpi/boot.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 9cf575184536..11bd11847b19 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -39,6 +39,7 @@ #include <asm/apic.h> #include <asm/io.h> #include <asm/mpspec.h> +#include <asm/smp.h> #ifdef CONFIG_X86_LOCAL_APIC # include <mach_apic.h> @@ -239,6 +240,16 @@ static int __init acpi_parse_madt(struct acpi_table_header *table) return 0; } +static void __cpuinit acpi_register_lapic(int id, u8 enabled) +{ + if (!enabled) { + ++disabled_cpus; + return; + } + + generic_processor_info(id, 0); +} + static int __init acpi_parse_lapic(struct acpi_subtable_header * header, const unsigned long end) { @@ -258,8 +269,8 @@ acpi_parse_lapic(struct acpi_subtable_header * header, const unsigned long end) * to not preallocating memory for all NR_CPUS * when we use CPU hotplug. */ - mp_register_lapic(processor->id, /* APIC ID */ - processor->lapic_flags & ACPI_MADT_ENABLED); /* Enabled? */ + acpi_register_lapic(processor->id, /* APIC ID */ + processor->lapic_flags & ACPI_MADT_ENABLED); return 0; } @@ -276,8 +287,8 @@ acpi_parse_sapic(struct acpi_subtable_header *header, const unsigned long end) acpi_table_print_madt_entry(header); - mp_register_lapic((processor->id << 8) | processor->eid,/* APIC ID */ - processor->lapic_flags & ACPI_MADT_ENABLED); /* Enabled? */ + acpi_register_lapic((processor->id << 8) | processor->eid,/* APIC ID */ + processor->lapic_flags & ACPI_MADT_ENABLED); return 0; } @@ -554,7 +565,7 @@ static int __cpuinit _acpi_map_lsapic(acpi_handle handle, int *pcpu) buffer.pointer = NULL; tmp_map = cpu_present_map; - mp_register_lapic(physid, lapic->lapic_flags & ACPI_MADT_ENABLED); + acpi_register_lapic(physid, lapic->lapic_flags & ACPI_MADT_ENABLED); /* * If mp_register_lapic successfully generates a new logical cpu |
