diff options
Diffstat (limited to 'arch/um/include/tlb.h')
| -rw-r--r-- | arch/um/include/tlb.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/arch/um/include/tlb.h b/arch/um/include/tlb.h deleted file mode 100644 index c6f9628f39b..00000000000 --- a/arch/um/include/tlb.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __TLB_H__ -#define __TLB_H__ - -#include "um_mmu.h" - -struct host_vm_op { - enum { MMAP, MUNMAP, MPROTECT } type; - union { - struct { - unsigned long addr; - unsigned long len; - unsigned int r:1; - unsigned int w:1; - unsigned int x:1; - int fd; - __u64 offset; - } mmap; - struct { - unsigned long addr; - unsigned long len; - } munmap; - struct { - unsigned long addr; - unsigned long len; - unsigned int r:1; - unsigned int w:1; - unsigned int x:1; - } mprotect; - } u; -}; - -extern void mprotect_kernel_vm(int w); -extern void force_flush_all(void); -extern void fix_range_common(struct mm_struct *mm, unsigned long start_addr, - unsigned long end_addr, int force, - void (*do_ops)(union mm_context *, - struct host_vm_op *, int)); -extern int flush_tlb_kernel_range_common(unsigned long start, - unsigned long end); - -extern int add_mmap(unsigned long virt, unsigned long phys, unsigned long len, - int r, int w, int x, struct host_vm_op *ops, int index, - int last_filled, union mm_context *mmu, - void (*do_ops)(union mm_context *, struct host_vm_op *, - int)); -extern int add_munmap(unsigned long addr, unsigned long len, - struct host_vm_op *ops, int index, int last_filled, - union mm_context *mmu, - void (*do_ops)(union mm_context *, struct host_vm_op *, - int)); -extern int add_mprotect(unsigned long addr, unsigned long len, int r, int w, - int x, struct host_vm_op *ops, int index, - int last_filled, union mm_context *mmu, - void (*do_ops)(union mm_context *, struct host_vm_op *, - int)); -#endif |