Lines Matching refs:min_pfn
1542 unsigned long low_pfn, min_pfn, highest = 0; in fast_isolate_freepages() local
1568 min_pfn = pageblock_start_pfn(cc->free_pfn - (distance >> 1)); in fast_isolate_freepages()
1570 if (WARN_ON_ONCE(min_pfn > low_pfn)) in fast_isolate_freepages()
1571 low_pfn = min_pfn; in fast_isolate_freepages()
1612 if (pfn >= min_pfn && pfn > high_pfn) { in fast_isolate_freepages()
1665 trace_mm_compaction_fast_isolate_freepages(min_pfn, cc->free_pfn, in fast_isolate_freepages()
1676 if (highest >= min_pfn) { in fast_isolate_freepages()
1680 if (cc->direct_compaction && pfn_valid(min_pfn)) { in fast_isolate_freepages()
1681 page = pageblock_pfn_to_page(min_pfn, in fast_isolate_freepages()
1682 min(pageblock_end_pfn(min_pfn), in fast_isolate_freepages()
1688 cc->free_pfn = min_pfn; in fast_isolate_freepages()