Symbol: WMARK_PROMO
include/linux/mmzone.h
1100
return wmark_pages(z, WMARK_PROMO);
include/trace/events/kmem.h
331
__entry->watermark_promo = zone->_watermark[WMARK_PROMO];
mm/page_alloc.c
6487
zone->_watermark[WMARK_PROMO] = high_wmark_pages(zone) + tmp;
mm/vmscan.c
4854
WMARK_PROMO : WMARK_HIGH;