release/src-rt-6.x.4708/linux/linux-2.6.36/arch/sparc/include/asm/tlbflush_32.h

   1 #ifndef _SPARC_TLBFLUSH_H
   2 #define _SPARC_TLBFLUSH_H
   3
   4 #include <linux/mm.h>
   5 // #include <asm/processor.h>
   6
   7
   8 #ifdef CONFIG_SMP
   9
  10 BTFIXUPDEF_CALL(void, local_flush_tlb_all, void)
  11 BTFIXUPDEF_CALL(void, local_flush_tlb_mm, struct mm_struct *)
  12 BTFIXUPDEF_CALL(void, local_flush_tlb_range, struct vm_area_struct *, unsigned long, unsigned long)
  13 BTFIXUPDEF_CALL(void, local_flush_tlb_page, struct vm_area_struct *, unsigned long)
  14
  15 #define local_flush_tlb_all() BTFIXUP_CALL(local_flush_tlb_all)()
  16 #define local_flush_tlb_mm(mm) BTFIXUP_CALL(local_flush_tlb_mm)(mm)
  17 #define local_flush_tlb_range(vma,start,end) BTFIXUP_CALL(local_flush_tlb_range)(vma,start,end)
  18 #define local_flush_tlb_page(vma,addr) BTFIXUP_CALL(local_flush_tlb_page)(vma,addr)
  19
  20 extern void smp_flush_tlb_all(void);
  21 extern void smp_flush_tlb_mm(struct mm_struct *mm);
  22 extern void smp_flush_tlb_range(struct vm_area_struct *vma,
  23                                   unsigned long start,
  24                                   unsigned long end);
  25 extern void smp_flush_tlb_page(struct vm_area_struct *mm, unsigned long page);
  26
  27 #endif /* CONFIG_SMP */
  28
  29 BTFIXUPDEF_CALL(void, flush_tlb_all, void)
  30 BTFIXUPDEF_CALL(void, flush_tlb_mm, struct mm_struct *)
  31 BTFIXUPDEF_CALL(void, flush_tlb_range, struct vm_area_struct *, unsigned long, unsigned long)
  32 BTFIXUPDEF_CALL(void, flush_tlb_page, struct vm_area_struct *, unsigned long)
  33
  34 #define flush_tlb_all() BTFIXUP_CALL(flush_tlb_all)()
  35 #define flush_tlb_mm(mm) BTFIXUP_CALL(flush_tlb_mm)(mm)
  36 #define flush_tlb_range(vma,start,end) BTFIXUP_CALL(flush_tlb_range)(vma,start,end)
  37 #define flush_tlb_page(vma,addr) BTFIXUP_CALL(flush_tlb_page)(vma,addr)
  38
  39 // #define flush_tlb() flush_tlb_mm(current->active_mm)
  40
  41 static inline void flush_tlb_kernel_range(unsigned long start,
  42                                           unsigned long end)
  43 {
  44         flush_tlb_all();
  45 }
  46
  47 #endif /* _SPARC_TLBFLUSH_H */