39 	arg.start_pfn = pfn;  in set_migratetype_isolate()
193 int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,  in start_isolate_page_range()  argument
201 	BUG_ON(!IS_ALIGNED(start_pfn, pageblock_nr_pages));  in start_isolate_page_range()
204 	for (pfn = start_pfn;  in start_isolate_page_range()
218 	for (pfn = start_pfn;  in start_isolate_page_range()
233 void undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,  in undo_isolate_page_range()  argument
239 	BUG_ON(!IS_ALIGNED(start_pfn, pageblock_nr_pages));  in undo_isolate_page_range()
242 	for (pfn = start_pfn;  in undo_isolate_page_range()
288 int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn,  in test_pages_isolated()  argument
300 	for (pfn = start_pfn; pfn < end_pfn; pfn += pageblock_nr_pages) {  in test_pages_isolated()
305 	page = __first_valid_page(start_pfn, end_pfn - start_pfn);  in test_pages_isolated()
311 	pfn = __test_page_isolated_in_pageblock(start_pfn, end_pfn,  in test_pages_isolated()
315 	trace_test_pages_isolated(start_pfn, end_pfn, pfn);  in test_pages_isolated()