x86, um: initial part of asm-um move

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 54 deletions

diff --git a/include/asm-um/mmu_context.h b/include/asm-um/mmu_context.h
deleted file mode 100644
index 54f42e8b0105..000000000000
--- a/include/asm-um/mmu_context.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* 
- * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
- * Licensed under the GPL
- */
-
-#ifndef __UM_MMU_CONTEXT_H
-#define __UM_MMU_CONTEXT_H
-
-#include "linux/sched.h"
-#include "um_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);
-
-static inline void activate_mm(struct mm_struct *old, struct mm_struct *new)
-{
-        /*
-         * This is called by fs/exec.c and sys_unshare()
-         * when the new ->mm is used for the first time.
-         */
-        __switch_mm(&new->context.id);
-        arch_dup_mmap(old, new);
-}
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, 
-                             struct task_struct *tsk)
-{
-        unsigned cpu = smp_processor_id();
-
-        if(prev != next){
-                cpu_clear(cpu, prev->cpu_vm_mask);
-                cpu_set(cpu, next->cpu_vm_mask);
-                if(next != &init_mm)
-                        __switch_mm(&next->context.id);
-        }
-}
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, 
-                                  struct task_struct *tsk)
-{
-}
-
-extern int init_new_context(struct task_struct *task, struct mm_struct *mm);
-
-extern void destroy_context(struct mm_struct *mm);
-
-#endif