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@@ -1,39 +0,0 @@
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-#ifndef _ASM_X86_PDA_H
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-#define _ASM_X86_PDA_H
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-
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-#ifndef __ASSEMBLY__
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-#include <linux/stddef.h>
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-#include <linux/types.h>
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-#include <linux/cache.h>
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-#include <linux/threads.h>
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-#include <asm/page.h>
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-#include <asm/percpu.h>
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-
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-/* Per processor datastructure. %gs points to it while the kernel runs */
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-struct x8664_pda {
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- unsigned long unused1;
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- unsigned long unused2;
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- unsigned long unused3;
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- unsigned long unused4;
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- int unused5;
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- unsigned int unused6; /* 36 was cpunumber */
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- short in_bootmem; /* pda lives in bootmem */
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-} ____cacheline_aligned_in_smp;
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-
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-DECLARE_PER_CPU(struct x8664_pda, __pda);
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-
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-#define cpu_pda(cpu) (&per_cpu(__pda, cpu))
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-
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-#define read_pda(field) percpu_read(__pda.field)
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-#define write_pda(field, val) percpu_write(__pda.field, val)
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-#define add_pda(field, val) percpu_add(__pda.field, val)
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-#define sub_pda(field, val) percpu_sub(__pda.field, val)
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-#define or_pda(field, val) percpu_or(__pda.field, val)
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-
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-/* This is not atomic against other CPUs -- CPU preemption needs to be off */
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-#define test_and_clear_bit_pda(bit, field) \
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- x86_test_and_clear_bit_percpu(bit, __pda.field)
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-
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-#endif
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-
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-#endif /* _ASM_X86_PDA_H */
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