diff options
Diffstat (limited to 'arch/sh/include/asm/tlb.h')
| -rw-r--r-- | arch/sh/include/asm/tlb.h | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/arch/sh/include/asm/tlb.h b/arch/sh/include/asm/tlb.h index 9c16f737074..75abb38dffd 100644 --- a/arch/sh/include/asm/tlb.h +++ b/arch/sh/include/asm/tlb.h @@ -11,6 +11,7 @@ #ifdef CONFIG_MMU #include <asm/pgalloc.h> #include <asm/tlbflush.h> +#include <asm/mmu_context.h> /* * TLB handling. This allows us to remove pages from the page @@ -91,12 +92,28 @@ tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) } #define tlb_remove_page(tlb,page) free_page_and_swap_cache(page) -#define pte_free_tlb(tlb, ptep) pte_free((tlb)->mm, ptep) -#define pmd_free_tlb(tlb, pmdp) pmd_free((tlb)->mm, pmdp) -#define pud_free_tlb(tlb, pudp) pud_free((tlb)->mm, pudp) +#define pte_free_tlb(tlb, ptep, addr) pte_free((tlb)->mm, ptep) +#define pmd_free_tlb(tlb, pmdp, addr) pmd_free((tlb)->mm, pmdp) +#define pud_free_tlb(tlb, pudp, addr) pud_free((tlb)->mm, pudp) #define tlb_migrate_finish(mm) do { } while (0) +#if defined(CONFIG_CPU_SH4) || defined(CONFIG_SUPERH64) +extern void tlb_wire_entry(struct vm_area_struct *, unsigned long, pte_t); +extern void tlb_unwire_entry(void); +#else +static inline void tlb_wire_entry(struct vm_area_struct *vma , + unsigned long addr, pte_t pte) +{ + BUG(); +} + +static inline void tlb_unwire_entry(void) +{ + BUG(); +} +#endif + #else /* CONFIG_MMU */ #define tlb_start_vma(tlb, vma) do { } while (0) |