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Diffstat (limited to 'arch/x86/kernel/smpcommon.c')
-rw-r--r--arch/x86/kernel/smpcommon.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/arch/x86/kernel/smpcommon.c b/arch/x86/kernel/smpcommon.c
deleted file mode 100644
index 397e309839d..00000000000
--- a/arch/x86/kernel/smpcommon.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * SMP stuff which is common to all sub-architectures.
- */
-#include <linux/module.h>
-#include <asm/smp.h>
-
-#ifdef CONFIG_X86_32
-DEFINE_PER_CPU(unsigned long, this_cpu_off);
-EXPORT_PER_CPU_SYMBOL(this_cpu_off);
-
-/*
- * Initialize the CPU's GDT. This is either the boot CPU doing itself
- * (still using the master per-cpu area), or a CPU doing it for a
- * secondary which will soon come up.
- */
-__cpuinit void init_gdt(int cpu)
-{
- struct desc_struct gdt;
-
- pack_descriptor(&gdt, __per_cpu_offset[cpu], 0xFFFFF,
- 0x2 | DESCTYPE_S, 0x8);
- gdt.s = 1;
-
- write_gdt_entry(get_cpu_gdt_table(cpu),
- GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
-
- per_cpu(this_cpu_off, cpu) = __per_cpu_offset[cpu];
- per_cpu(cpu_number, cpu) = cpu;
-}
-#endif