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								#ifndef _ASM_X86_MMU_H
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								#define _ASM_X86_MMU_H
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								#include <linux/spinlock.h>
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								#include <linux/mutex.h>
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								/*
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								 * The x86 doesn't have a mmu context, but
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								 * we put the segment information here.
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								 */
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								typedef struct {
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									void *ldt;
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									int size;
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								#ifdef CONFIG_X86_64
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									/* True if mm supports a task running in 32 bit compatibility mode. */
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									unsigned short ia32_compat;
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								#endif
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									struct mutex lock;
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									void *vdso;
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								} mm_context_t;
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								#ifdef CONFIG_SMP
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								void leave_mm(int cpu);
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								#else
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								static inline void leave_mm(int cpu)
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								{
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								}
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								#endif
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											2008-10-22 22:26:29 -07:00
										 
									 
								 
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								#endif /* _ASM_X86_MMU_H */
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