diff options
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index abe6cfd92ffa..867f02e6061d 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1920,17 +1920,15 @@ int change_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma, oldpmd = pmdp_invalidate_ad(vma, addr, pmd); entry = pmd_modify(oldpmd, newprot); - if (uffd_wp) { - entry = pmd_wrprotect(entry); + if (uffd_wp) entry = pmd_mkuffd_wp(entry); - } else if (uffd_wp_resolve) { + else if (uffd_wp_resolve) /* * Leave the write bit to be handled by PF interrupt * handler, then things like COW could be properly * handled. */ entry = pmd_clear_uffd_wp(entry); - } /* See change_pte_range(). */ if ((cp_flags & MM_CP_TRY_CHANGE_WRITABLE) && !pmd_write(entry) && @@ -3275,7 +3273,7 @@ void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, struct page *new) if (is_writable_migration_entry(entry)) pmde = maybe_pmd_mkwrite(pmde, vma); if (pmd_swp_uffd_wp(*pvmw->pmd)) - pmde = pmd_wrprotect(pmd_mkuffd_wp(pmde)); + pmde = pmd_mkuffd_wp(pmde); if (!is_migration_entry_young(entry)) pmde = pmd_mkold(pmde); /* NOTE: this may contain setting soft-dirty on some archs */ |