diff options
Diffstat (limited to 'arch/um/include/asm')
| -rw-r--r-- | arch/um/include/asm/mmu.h | 22 | ||||
| -rw-r--r-- | arch/um/include/asm/mmu_context.h | 7 |
2 files changed, 19 insertions, 10 deletions
diff --git a/arch/um/include/asm/mmu.h b/arch/um/include/asm/mmu.h index cf259de51531..b1a7e47d1027 100644 --- a/arch/um/include/asm/mmu.h +++ b/arch/um/include/asm/mmu.h @@ -1,12 +1,24 @@ /* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) + * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ -#ifndef __MMU_H -#define __MMU_H +#ifndef __ARCH_UM_MMU_H +#define __ARCH_UM_MMU_H -#include "um_mmu.h" +#include "mm_id.h" +#include "ldt.h" -#endif +typedef struct mm_context { + struct mm_id id; + struct uml_ldt ldt; + struct page **stub_pages; +} mm_context_t; + +extern void __switch_mm(struct mm_id * mm_idp); +/* Avoid tangled inclusion with asm/ldt.h */ +extern long init_new_ldt(struct mm_context *to_mm, struct mm_context *from_mm); +extern void free_ldt(struct mm_context *mm); + +#endif diff --git a/arch/um/include/asm/mmu_context.h b/arch/um/include/asm/mmu_context.h index 34d813011b7a..591b3d8d7614 100644 --- a/arch/um/include/asm/mmu_context.h +++ b/arch/um/include/asm/mmu_context.h @@ -6,15 +6,12 @@ #ifndef __UM_MMU_CONTEXT_H #define __UM_MMU_CONTEXT_H -#include "linux/sched.h" -#include "um_mmu.h" +#include <linux/sched.h> +#include <asm/mmu.h> extern void arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm); extern void arch_exit_mmap(struct mm_struct *mm); -#define get_mmu_context(task) do ; while(0) -#define activate_context(tsk) do ; while(0) - #define deactivate_mm(tsk,mm) do { } while (0) extern void force_flush_all(void); |