Searched refs:PG_double_map (Results 1 – 2 of 2) sorted by relevance
162 PG_double_map = PG_private_2, enumerator674 return PageHead(page) && test_bit(PG_double_map, &page[1].flags); in PageDoubleMap()680 set_bit(PG_double_map, &page[1].flags); in SetPageDoubleMap()686 clear_bit(PG_double_map, &page[1].flags); in ClearPageDoubleMap()691 return test_and_set_bit(PG_double_map, &page[1].flags); in TestSetPageDoubleMap()697 return test_and_clear_bit(PG_double_map, &page[1].flags); in TestClearPageDoubleMap()
144 For anonymous pages, we set PG_double_map when a PMD of the page is split148 File pages get PG_double_map set on the first map of the page with PTE and
