PAGEREF_RECLAIM_CLEAN 1081 mm/vmscan.c return PAGEREF_RECLAIM_CLEAN; PAGEREF_RECLAIM_CLEAN 1279 mm/vmscan.c case PAGEREF_RECLAIM_CLEAN: PAGEREF_RECLAIM_CLEAN 1384 mm/vmscan.c if (references == PAGEREF_RECLAIM_CLEAN)