diff options
Diffstat (limited to 'mm/ksm.c')
-rw-r--r-- | mm/ksm.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -1095,6 +1095,7 @@ static int write_protect_page(struct vm_area_struct *vma, struct page *page, goto out_unlock; } + /* See page_try_share_anon_rmap(): clear PTE first. */ if (anon_exclusive && page_try_share_anon_rmap(page)) { set_pte_at(mm, pvmw.address, pvmw.pte, entry); goto out_unlock; |