Searched refs:free_pfn (Results 1 – 3 of 3) sorted by relevance
| /linux/include/trace/events/ |
| H A D | compaction.h | 110 __field(unsigned long, free_pfn)
118 __entry->free_pfn = cc->free_pfn;
123 TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s",
126 __entry->free_pfn,
141 __field(unsigned long, free_pfn)
150 __entry->free_pfn = cc->free_pfn;
156 TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s status=%s",
159 __entry->free_pfn,
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| /linux/mm/ |
| H A D | compaction.c | 352 unsigned long free_pfn = zone_end_pfn(zone) - 1; in __reset_isolation_suitable() local
353 unsigned long reset_migrate = free_pfn; in __reset_isolation_suitable()
370 for (; migrate_pfn < free_pfn; migrate_pfn += pageblock_nr_pages, in __reset_isolation_suitable()
371 free_pfn -= pageblock_nr_pages) { in __reset_isolation_suitable()
385 if (__reset_isolation_pfn(zone, free_pfn, free_set, true) && in __reset_isolation_suitable()
386 free_pfn > reset_free) { in __reset_isolation_suitable()
388 reset_free = free_pfn; in __reset_isolation_suitable()
398 zone->compact_cached_free_pfn = free_pfn; in __reset_isolation_suitable()
1420 return (cc->free_pfn >> pageblock_order) in compact_scanners_met()
1523 if (cc->free_pfn > in fast_isolate_freepages()
1994 unsigned long free_pfn; fast_find_migrateblock() local
2725 unsigned long free_pfn = release_free_list(cc->freepages); compact_zone() local
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| H A D | internal.h | 865 * they are being migrated to during memory compaction. The free_pfn starts
868 * completes when free_pfn <= migrate_pfn
875 unsigned long free_pfn; /* isolate_freepages search base */ member
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