543 				unsigned long end_pfn,  in isolate_freepages_block()  argument
562 	for (; blockpfn < end_pfn; blockpfn += stride, cursor += stride) {  in isolate_freepages_block()
643 	if (unlikely(blockpfn > end_pfn))  in isolate_freepages_block()
644 		blockpfn = end_pfn;  in isolate_freepages_block()
657 	if (strict && blockpfn < end_pfn)  in isolate_freepages_block()
682 			unsigned long start_pfn, unsigned long end_pfn)  in isolate_freepages_range()  argument
693 	for (; pfn < end_pfn; pfn += isolated,  in isolate_freepages_range()
699 		block_end_pfn = min(block_end_pfn, end_pfn);  in isolate_freepages_range()
709 			block_end_pfn = min(block_end_pfn, end_pfn);  in isolate_freepages_range()
737 	if (pfn < end_pfn) {  in isolate_freepages_range()
787 			unsigned long end_pfn, isolate_mode_t mode)  in isolate_migratepages_block()  argument
832 	for (; low_pfn < end_pfn; low_pfn++) {  in isolate_migratepages_block()
889 				low_pfn = end_pfn;  in isolate_migratepages_block()
1161 	if (unlikely(low_pfn > end_pfn))  in isolate_migratepages_block()
1162 		low_pfn = end_pfn;  in isolate_migratepages_block()
1182 	if (low_pfn == end_pfn && (!nr_isolated || cc->rescan)) {  in isolate_migratepages_block()
1212 							unsigned long end_pfn)  in isolate_migratepages_range()  argument
1224 	for (; pfn < end_pfn; pfn = block_end_pfn,  in isolate_migratepages_range()
1228 		block_end_pfn = min(block_end_pfn, end_pfn);  in isolate_migratepages_range()
1349 	unsigned long start_pfn, end_pfn;  in fast_isolate_around()  local
1362 	end_pfn = min(pageblock_end_pfn(pfn), zone_end_pfn(cc->zone));  in fast_isolate_around()
1364 	page = pageblock_pfn_to_page(start_pfn, end_pfn, cc->zone);  in fast_isolate_around()
1377 	if (start_pfn < end_pfn)  in fast_isolate_around()
1378 		isolate_freepages_block(cc, &start_pfn, end_pfn, &cc->freepages, 1, false);  in fast_isolate_around()
2301 	unsigned long end_pfn = zone_end_pfn(cc->zone);  in compact_zone()  local
2344 		cc->free_pfn = pageblock_start_pfn(end_pfn - 1);  in compact_zone()
2348 		if (cc->free_pfn < start_pfn || cc->free_pfn >= end_pfn) {  in compact_zone()
2349 			cc->free_pfn = pageblock_start_pfn(end_pfn - 1);  in compact_zone()
2352 		if (cc->migrate_pfn < start_pfn || cc->migrate_pfn >= end_pfn) {  in compact_zone()
2375 	trace_mm_compaction_begin(cc, start_pfn, end_pfn, sync);  in compact_zone()
2501 	trace_mm_compaction_end(cc, start_pfn, end_pfn, sync, ret);  in compact_zone()