diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/memory.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/memory.c b/mm/memory.c index 6359a4f80c4a..fc38d4ed9ad9 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -2653,7 +2653,8 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma, goto oom_free_page; entry = mk_pte(page, vma->vm_page_prot); - entry = maybe_mkwrite(pte_mkdirty(entry), vma); + if (vma->vm_flags & VM_WRITE) + entry = pte_mkwrite(pte_mkdirty(entry)); page_table = pte_offset_map_lock(mm, pmd, address, &ptl); if (!pte_none(*page_table)) |