1/* 2 * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) 3 * Licensed under the GPL 4 */ 5 6#ifndef __ARCH_UM_MMU_H 7#define __ARCH_UM_MMU_H 8 9#include "mm_id.h" 10#include "ldt.h" 11 12typedef struct mm_context { 13 struct mm_id id; 14 struct uml_ldt ldt; 15 struct page **stub_pages; 16} mm_context_t; 17 18extern void __switch_mm(struct mm_id * mm_idp); 19 20/* Avoid tangled inclusion with asm/ldt.h */ 21extern long init_new_ldt(struct mm_context *to_mm, struct mm_context *from_mm); 22extern void free_ldt(struct mm_context *mm); 23 24#endif 25