591 				unsigned long end_pfn,  in isolate_freepages_block()  argument
610 	for (; blockpfn < end_pfn; blockpfn += stride, page += stride) {  in isolate_freepages_block()
635 			    (blockpfn + (1UL << order) <= end_pfn)) {  in isolate_freepages_block()
690 	if (unlikely(blockpfn > end_pfn))  in isolate_freepages_block()
691 		blockpfn = end_pfn;  in isolate_freepages_block()
704 	if (strict && blockpfn < end_pfn)  in isolate_freepages_block()
729 			unsigned long start_pfn, unsigned long end_pfn)  in isolate_freepages_range()  argument
743 	for (; pfn < end_pfn; pfn += isolated,  in isolate_freepages_range()
759 		block_end_pfn = min(block_end_pfn, end_pfn);  in isolate_freepages_range()
783 	if (pfn < end_pfn) {  in isolate_freepages_range()
871 			unsigned long end_pfn, isolate_mode_t mode)  in isolate_migratepages_block()  argument
917 	for (; low_pfn < end_pfn; low_pfn++) {  in isolate_migratepages_block()
976 				low_pfn = end_pfn;  in isolate_migratepages_block()
1213 					low_pfn = end_pfn;  in isolate_migratepages_block()
1306 	if (unlikely(low_pfn > end_pfn))  in isolate_migratepages_block()
1307 		low_pfn = end_pfn;  in isolate_migratepages_block()
1327 	if (low_pfn == end_pfn && (!nr_isolated || cc->finish_pageblock)) {  in isolate_migratepages_block()
1357 							unsigned long end_pfn)  in isolate_migratepages_range()  argument
1369 	for (; pfn < end_pfn; pfn = block_end_pfn,  in isolate_migratepages_range()
1373 		block_end_pfn = min(block_end_pfn, end_pfn);  in isolate_migratepages_range()
1496 	unsigned long start_pfn, end_pfn;  in fast_isolate_around()  local
1509 	end_pfn = min(pageblock_end_pfn(pfn), zone_end_pfn(cc->zone));  in fast_isolate_around()
1511 	page = pageblock_pfn_to_page(start_pfn, end_pfn, cc->zone);  in fast_isolate_around()
1515 	isolate_freepages_block(cc, &start_pfn, end_pfn, cc->freepages, 1, false);  in fast_isolate_around()
1518 	if (start_pfn == end_pfn && !cc->no_set_skip_hint)  in fast_isolate_around()
2532 	unsigned long end_pfn = zone_end_pfn(cc->zone);  in compact_zone()  local
2578 		cc->free_pfn = pageblock_start_pfn(end_pfn - 1);  in compact_zone()
2582 		if (cc->free_pfn < start_pfn || cc->free_pfn >= end_pfn) {  in compact_zone()
2583 			cc->free_pfn = pageblock_start_pfn(end_pfn - 1);  in compact_zone()
2586 		if (cc->migrate_pfn < start_pfn || cc->migrate_pfn >= end_pfn) {  in compact_zone()
2609 	trace_mm_compaction_begin(cc, start_pfn, end_pfn, sync);  in compact_zone()
2758 	trace_mm_compaction_end(cc, start_pfn, end_pfn, sync, ret);  in compact_zone()