arch/csky/include/asm/tlbflush.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 #ifndef __ASM_TLBFLUSH_H
   4 #define __ASM_TLBFLUSH_H
   5
   6 /*
   7  * TLB flushing:
   8  *
   9  *  - flush_tlb_all() flushes all processes TLB entries
  10  *  - flush_tlb_mm(mm) flushes the specified mm context TLB entries
  11  *  - flush_tlb_page(vma, vmaddr) flushes one page
  12  *  - flush_tlb_range(vma, start, end) flushes a range of pages
  13  *  - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
  14  */
  15 extern void flush_tlb_all(void);
  16 extern void flush_tlb_mm(struct mm_struct *mm);
  17 extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
  18 extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
  19                             unsigned long end);
  20 extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
  21
  22 extern void flush_tlb_one(unsigned long vaddr);
  23
  24 #endif