diff options
Diffstat (limited to 'arch/sh/mm/tlb-sh3.c')
| -rw-r--r-- | arch/sh/mm/tlb-sh3.c | 27 |
1 files changed, 5 insertions, 22 deletions
diff --git a/arch/sh/mm/tlb-sh3.c b/arch/sh/mm/tlb-sh3.c index 17cb7c3adf22..ace8e6d2f59d 100644 --- a/arch/sh/mm/tlb-sh3.c +++ b/arch/sh/mm/tlb-sh3.c @@ -27,32 +27,16 @@ #include <asm/mmu_context.h> #include <asm/cacheflush.h> -void update_mmu_cache(struct vm_area_struct * vma, - unsigned long address, pte_t pte) +void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte) { - unsigned long flags; - unsigned long pteval; - unsigned long vpn; + unsigned long flags, pteval, vpn; - /* Ptrace may call this routine. */ + /* + * Handle debugger faulting in for debugee. + */ if (vma && current->active_mm != vma->vm_mm) return; -#if defined(CONFIG_SH7705_CACHE_32KB) - { - struct page *page = pte_page(pte); - unsigned long pfn = pte_pfn(pte); - - if (pfn_valid(pfn) && !test_bit(PG_mapped, &page->flags)) { - unsigned long phys = pte_val(pte) & PTE_PHYS_MASK; - - __flush_wback_region((void *)P1SEGADDR(phys), - PAGE_SIZE); - __set_bit(PG_mapped, &page->flags); - } - } -#endif - local_irq_save(flags); /* Set PTEH register */ @@ -93,4 +77,3 @@ void local_flush_tlb_one(unsigned long asid, unsigned long page) for (i = 0; i < ways; i++) ctrl_outl(data, addr + (i << 8)); } - |