wmark_low        5102 mm/page_alloc.c 	unsigned long wmark_low = 0;
wmark_low        5112 mm/page_alloc.c 		wmark_low += low_wmark_pages(zone);
wmark_low        5126 mm/page_alloc.c 	pagecache -= min(pagecache / 2, wmark_low);
wmark_low        5136 mm/page_alloc.c 	available += reclaimable - min(reclaimable / 2, wmark_low);