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tlbflush.h

tlbflush.h 1.6 KB
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  1. /* SPDX-License-Identifier: GPL-2.0-only */
    2. 

  2. /*
    3. 

  3.  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
    4. 

  4.  */
    5. 

  5. 

  6. #ifndef __ASM_ARC_TLBFLUSH__
    7. 

  7. #define __ASM_ARC_TLBFLUSH__
    8. 

  8. 

  9. #include <linux/mm.h>
    10. 

  10. 

  11. void local_flush_tlb_all(void);
    12. 

  12. void local_flush_tlb_mm(struct mm_struct *mm);
    13. 

  13. void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
    14. 

  14. void local_flush_tlb_kernel_range(unsigned long start, unsigned long end);
    15. 

  15. void local_flush_tlb_range(struct vm_area_struct *vma,
    16. 

  16. 			   unsigned long start, unsigned long end);
    17. 

  17. #ifdef CONFIG_TRANSPARENT_HUGEPAGE
    18. 

  18. void local_flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start,
    19. 

  19. 			       unsigned long end);
    20. 

  20. #endif
    21. 

  21. 

  22. #ifndef CONFIG_SMP
    23. 

  23. #define flush_tlb_range(vma, s, e)	local_flush_tlb_range(vma, s, e)
    24. 

  24. #define flush_tlb_page(vma, page)	local_flush_tlb_page(vma, page)
    25. 

  25. #define flush_tlb_kernel_range(s, e)	local_flush_tlb_kernel_range(s, e)
    26. 

  26. #define flush_tlb_all()			local_flush_tlb_all()
    27. 

  27. #define flush_tlb_mm(mm)		local_flush_tlb_mm(mm)
    28. 

  28. #ifdef CONFIG_TRANSPARENT_HUGEPAGE
    29. 

  29. #define flush_pmd_tlb_range(vma, s, e)	local_flush_pmd_tlb_range(vma, s, e)
    30. 

  30. #endif
    31. 

  31. #else
    32. 

  32. extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
    33. 

  33. 							 unsigned long end);
    34. 

  34. extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
    35. 

  35. extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
    36. 

  36. extern void flush_tlb_all(void);
    37. 

  37. extern void flush_tlb_mm(struct mm_struct *mm);
    38. 

  38. #ifdef CONFIG_TRANSPARENT_HUGEPAGE
    39. 

  39. extern void flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end);
    40. 

  40. #endif
    41. 

  41. #endif /* CONFIG_SMP */
    42. 

  42. #endif
    43.