20 #include <linux/page-isolation.h>
346  * should be skipped for page isolation when the migrate and free page scanner
438 	/* Set for isolation rather than compaction */  in update_cached_migrate()
570 	/* Strict mode is for isolation, speed is secondary */  in isolate_freepages_block()
667 	 * If strict isolation is requested by CMA then check that all the  in isolate_freepages_block()
794  * skip_isolation_on_order() - determine when to skip folio isolation based on
825  * @mode:	Isolation mode to be used.
862 		/* stop isolation if there are still pages not migrated */  in isolate_migratepages_block()
975 			 * Fail isolation in case isolate_or_dissolve_huge_folio()  in isolate_migratepages_block()
1008 		 * potential isolation targets.  in isolate_migratepages_block()
1052 			/* Isolation code will deal with any races. */  in isolate_migratepages_block()
1540 	 * Search starts from the last successful isolation order or the next  in fast_isolate_freepages()
1611 				/* If isolation fails, abort the search */  in fast_isolate_freepages()
1744 		/* If isolation recently failed, do not retry */  in isolate_freepages()
1770 			 * If isolation failed early, do not continue  in isolate_freepages()
1776 		/* Adjust stride depending on isolation */  in isolate_freepages()
2106 		 * If isolation recently failed, do not retry. Only check the  in isolate_migratepages()
2130 		/* Perform the isolation */  in isolate_migratepages()
2586 	 * no isolation candidates, then the sync state does not matter.  in compact_zone()
2587 	 * Until a pageblock with isolation candidates is found, keep the  in compact_zone()