53 #define block_start_pfn(pfn, order)	round_down(pfn, 1UL << (order))  argument
54 #define block_end_pfn(pfn, order)	ALIGN((pfn) + 1, 1UL << (order))  argument
87 	unsigned int i, order, nr_pages;  in split_map_pages()  local
154 static void defer_compaction(struct zone *zone, int order)  in defer_compaction()
169 static bool compaction_deferred(struct zone *zone, int order)  in compaction_deferred()
192 void compaction_defer_reset(struct zone *zone, int order,  in compaction_defer_reset()
206 static bool compaction_restarting(struct zone *zone, int order)  in compaction_restarting()
553 	unsigned int order;  in isolate_freepages_block()  local
585 			const unsigned int order = compound_order(page);  in isolate_freepages_block()  local
956 			const unsigned int order = compound_order(page);  in isolate_migratepages_block()  local
1386 static int next_search_order(struct compact_control *cc, int order)  in next_search_order()
1413 	int order;  in fast_isolate_freepages()  local
1766 	int order;  in fast_find_migrateblock()  local
1972 static inline bool is_via_compact_memory(int order)  in is_via_compact_memory()
2069 	unsigned int order;  in __compact_finished()  local
2176 static enum compact_result __compaction_suitable(struct zone *zone, int order,  in __compaction_suitable()
2226 enum compact_result compaction_suitable(struct zone *zone, int order,  in compaction_suitable()
2264 bool compaction_zonelist_suitable(struct alloc_context *ac, int order,  in compaction_zonelist_suitable()
2506 static enum compact_result compact_zone_order(struct zone *zone, int order,  in compact_zone_order()
2576 enum compact_result try_to_compact_pages(gfp_t gfp_mask, unsigned int order,  in try_to_compact_pages()
2899 void wakeup_kcompactd(pg_data_t *pgdat, int order, int highest_zoneidx)  in wakeup_kcompactd()