Lines Matching refs:old_page
2873 struct page *old_page = vmf->page;
2893 if (!cow_user_page(new_page, old_page, vmf)) {
2901 if (old_page)
2902 put_page(old_page);
2923 if (old_page) {
2924 if (!PageAnon(old_page)) {
2926 mm_counter_file(old_page));
2958 if (old_page) {
2981 page_remove_rmap(old_page, false);
2985 new_page = old_page;
3000 if (old_page) {
3006 lock_page(old_page); /* LRU manipulation */
3007 if (PageMlocked(old_page))
3008 munlock_vma_page(old_page);
3009 unlock_page(old_page);
3011 put_page(old_page);
3017 if (old_page)
3018 put_page(old_page);