1 files changed, 0 insertions, 85 deletions
diff --git a/arch/um/kernel/skas/tlb.c b/arch/um/kernel/skas/tlb.c
deleted file mode 100644
index b8c5e71763d..00000000000
--- a/arch/um/kernel/skas/tlb.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* 
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Copyright 2003 PathScale, Inc.
- * Licensed under the GPL
- */
-
-#include "linux/stddef.h"
-#include "linux/sched.h"
-#include "linux/mm.h"
-#include "asm/page.h"
-#include "asm/pgtable.h"
-#include "asm/mmu.h"
-#include "user_util.h"
-#include "mem_user.h"
-#include "mem.h"
-#include "skas.h"
-#include "os.h"
-#include "tlb.h"
-
-static void do_ops(int fd, struct host_vm_op *ops, int last)
-{
-	struct host_vm_op *op;
-	int i;
-
-	for(i = 0; i <= last; i++){
-		op = &ops[i];
-		switch(op->type){
-		case MMAP:
-			map(fd, op->u.mmap.addr, op->u.mmap.len,
-			    op->u.mmap.r, op->u.mmap.w, op->u.mmap.x,
-			    op->u.mmap.fd, op->u.mmap.offset);
-			break;
-		case MUNMAP:
-			unmap(fd, (void *) op->u.munmap.addr,
-			      op->u.munmap.len);
-			break;
-		case MPROTECT:
-			protect(fd, op->u.mprotect.addr, op->u.mprotect.len,
-				op->u.mprotect.r, op->u.mprotect.w,
-				op->u.mprotect.x);
-			break;
-		default:
-			printk("Unknown op type %d in do_ops\n", op->type);
-			break;
-		}
-	}
-}
-
-static void fix_range(struct mm_struct *mm, unsigned long start_addr,
-		      unsigned long end_addr, int force)
-{
-        int fd = mm->context.skas.mm_fd;
-
-        fix_range_common(mm, start_addr, end_addr, force, fd, do_ops);
-}
-
-void __flush_tlb_one_skas(unsigned long addr)
-{
-        flush_tlb_kernel_range_common(addr, addr + PAGE_SIZE);
-}
-
-void flush_tlb_range_skas(struct vm_area_struct *vma, unsigned long start, 
-		     unsigned long end)
-{
-        if(vma->vm_mm == NULL)
-                flush_tlb_kernel_range_common(start, end);
-        else fix_range(vma->vm_mm, start, end, 0);
-}
-
-void flush_tlb_mm_skas(struct mm_struct *mm)
-{
-	/* Don't bother flushing if this address space is about to be
-         * destroyed.
-         */
-        if(atomic_read(&mm->mm_users) == 0)
-                return;
-
-        fix_range(mm, 0, host_task_size, 0);
-        flush_tlb_kernel_range_common(start_vm, end_vm);
-}
-
-void force_flush_all_skas(void)
-{
-        fix_range(current->mm, 0, host_task_size, 1);
-}