void radix__flush_tlb_pte_p9_dd1(unsigned long old_pte, struct mm_struct *mm, unsigned long address) { /* * We track page size in pte only for DD1, So we can * call this only on DD1. */ if (!cpu_has_feature(CPU_FTR_POWER9_DD1)) { VM_WARN_ON(1); return; } if (old_pte & R_PAGE_LARGE) radix__flush_tlb_page_psize(mm, address, MMU_PAGE_2M); else radix__flush_tlb_page_psize(mm, address, mmu_virtual_psize); }
void radix__flush_hugetlb_page(struct vm_area_struct *vma, unsigned long vmaddr) { int psize; struct hstate *hstate = hstate_file(vma->vm_file); psize = hstate_get_psize(hstate); radix__flush_tlb_page_psize(vma->vm_mm, vmaddr, psize); }
void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr) { #ifdef CONFIG_HUGETLB_PAGE if (is_vm_hugetlb_page(vma)) return radix__flush_hugetlb_page(vma, vmaddr); #endif radix__flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize); }