Searched refs:extra_pins (Results 1 – 1 of 1) sorted by relevance
2586 int extra_pins; in can_split_huge_page() local2590 extra_pins = PageSwapCache(page) ? thp_nr_pages(page) : 0; in can_split_huge_page()2592 extra_pins = thp_nr_pages(page); in can_split_huge_page()2594 *pextra_pins = extra_pins; in can_split_huge_page()2595 return total_mapcount(page) == page_count(page) - extra_pins - 1; in can_split_huge_page()2624 int count, mapcount, extra_pins, ret; in split_huge_page_to_list() local2678 if (!can_split_huge_page(head, &extra_pins)) { in split_huge_page_to_list()2705 if (!mapcount && page_ref_freeze(head, 1 + extra_pins)) { in split_huge_page_to_list()
