25 	arg.start_pfn = pfn;  in set_migratetype_isolate()
156 int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,  in start_isolate_page_range()  argument
163 	BUG_ON((start_pfn) & (pageblock_nr_pages - 1));  in start_isolate_page_range()
166 	for (pfn = start_pfn;  in start_isolate_page_range()
178 	for (pfn = start_pfn;  in start_isolate_page_range()
189 int undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,  in undo_isolate_page_range()  argument
194 	BUG_ON((start_pfn) & (pageblock_nr_pages - 1));  in undo_isolate_page_range()
196 	for (pfn = start_pfn;  in undo_isolate_page_range()
261 int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn,  in test_pages_isolated()  argument
274 	for (pfn = start_pfn; pfn < end_pfn; pfn += pageblock_nr_pages) {  in test_pages_isolated()
279 	page = __first_valid_page(start_pfn, end_pfn - start_pfn);  in test_pages_isolated()
285 	ret = __test_page_isolated_in_pageblock(start_pfn, end_pfn,  in test_pages_isolated()