Lines Matching refs:start_pfn
187 int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, in start_isolate_page_range() argument
193 BUG_ON(!IS_ALIGNED(start_pfn, pageblock_nr_pages)); in start_isolate_page_range()
196 for (pfn = start_pfn; in start_isolate_page_range()
201 undo_isolate_page_range(start_pfn, pfn, migratetype); in start_isolate_page_range()
211 void undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, in undo_isolate_page_range() argument
217 BUG_ON(!IS_ALIGNED(start_pfn, pageblock_nr_pages)); in undo_isolate_page_range()
220 for (pfn = start_pfn; in undo_isolate_page_range()
270 int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn, in test_pages_isolated() argument
283 for (pfn = start_pfn; pfn < end_pfn; pfn += pageblock_nr_pages) { in test_pages_isolated()
288 page = __first_valid_page(start_pfn, end_pfn - start_pfn); in test_pages_isolated()
297 pfn = __test_page_isolated_in_pageblock(start_pfn, end_pfn, isol_flags); in test_pages_isolated()
303 trace_test_pages_isolated(start_pfn, end_pfn, pfn); in test_pages_isolated()