wakeup_kswapd 813 include/linux/mmzone.h void wakeup_kswapd(struct zone *zone, gfp_t gfp_mask, int order, wakeup_kswapd 3308 mm/page_alloc.c wakeup_kswapd(zone, 0, 0, zone_idx(zone)); wakeup_kswapd 4176 mm/page_alloc.c wakeup_kswapd(zone, gfp_mask, order, high_zoneidx);