[IA64] Move include/asm-ia64 to arch/ia64/include/asm

[safe/jmp/linux-2.6] / include / asm-ia64 / tlbflush.h

diff --git a/include/asm-ia64/tlbflush.h b/include/asm-ia64/tlbflush.h
deleted file mode 100644 (file)
index 3be25df..0000000
--- a/include/asm-ia64/tlbflush.h
+++ /dev/null
@@ -1,102 +0,0 @@
-#ifndef _ASM_IA64_TLBFLUSH_H
-#define _ASM_IA64_TLBFLUSH_H
-
-/*
- * Copyright (C) 2002 Hewlett-Packard Co
- *     David Mosberger-Tang <davidm@hpl.hp.com>
- */
-
-
-#include <linux/mm.h>
-
-#include <asm/intrinsics.h>
-#include <asm/mmu_context.h>
-#include <asm/page.h>
-
-/*
- * Now for some TLB flushing routines.  This is the kind of stuff that
- * can be very expensive, so try to avoid them whenever possible.
- */
-extern void setup_ptcg_sem(int max_purges, int from_palo);
-
-/*
- * Flush everything (kernel mapping may also have changed due to
- * vmalloc/vfree).
- */
-extern void local_flush_tlb_all (void);
-
-#ifdef CONFIG_SMP
-  extern void smp_flush_tlb_all (void);
-  extern void smp_flush_tlb_mm (struct mm_struct *mm);
-  extern void smp_flush_tlb_cpumask (cpumask_t xcpumask);
-# define flush_tlb_all()       smp_flush_tlb_all()
-#else
-# define flush_tlb_all()       local_flush_tlb_all()
-# define smp_flush_tlb_cpumask(m) local_flush_tlb_all()
-#endif
-
-static inline void
-local_finish_flush_tlb_mm (struct mm_struct *mm)
-{
-       if (mm == current->active_mm)
-               activate_context(mm);
-}
-
-/*
- * Flush a specified user mapping.  This is called, e.g., as a result of fork() and
- * exit().  fork() ends up here because the copy-on-write mechanism needs to write-protect
- * the PTEs of the parent task.
- */
-static inline void
-flush_tlb_mm (struct mm_struct *mm)
-{
-       if (!mm)
-               return;
-
-       set_bit(mm->context, ia64_ctx.flushmap);
-       mm->context = 0;
-
-       if (atomic_read(&mm->mm_users) == 0)
-               return;         /* happens as a result of exit_mmap() */
-
-#ifdef CONFIG_SMP
-       smp_flush_tlb_mm(mm);
-#else
-       local_finish_flush_tlb_mm(mm);
-#endif
-}
-
-extern void flush_tlb_range (struct vm_area_struct *vma, unsigned long start, unsigned long end);
-
-/*
- * Page-granular tlb flush.
- */
-static inline void
-flush_tlb_page (struct vm_area_struct *vma, unsigned long addr)
-{
-#ifdef CONFIG_SMP
-       flush_tlb_range(vma, (addr & PAGE_MASK), (addr & PAGE_MASK) + PAGE_SIZE);
-#else
-       if (vma->vm_mm == current->active_mm)
-               ia64_ptcl(addr, (PAGE_SHIFT << 2));
-       else
-               vma->vm_mm->context = 0;
-#endif
-}
-
-/*
- * Flush the local TLB. Invoked from another cpu using an IPI.
- */
-#ifdef CONFIG_SMP
-void smp_local_flush_tlb(void);
-#else
-#define smp_local_flush_tlb()
-#endif
-
-static inline void flush_tlb_kernel_range(unsigned long start,
-                                         unsigned long end)
-{
-       flush_tlb_all();        /* XXX fix me */
-}
-
-#endif /* _ASM_IA64_TLBFLUSH_H */