ptfile = pgoff_to_pte(pgoff);
- if (!pte_none(*pte)) {
- if (pte_present(*pte) && pte_soft_dirty(*pte))
- pte_file_mksoft_dirty(ptfile);
+ if (!pte_none(*pte))
zap_pte(mm, vma, addr, pte);
- }
- set_pte_at(mm, addr, pte, ptfile);
+ set_pte_at(mm, addr, pte, pte_file_mksoft_dirty(ptfile));
/*
* We don't need to run update_mmu_cache() here because the "file pte"
* being installed by install_file_pte() is not a real pte - it's a