tree_scanned 17 include/linux/vmpressure.h unsigned long tree_scanned; tree_scanned 199 mm/vmpressure.c scanned = vmpr->tree_scanned; tree_scanned 206 mm/vmpressure.c vmpr->tree_scanned = 0; tree_scanned 272 mm/vmpressure.c scanned = vmpr->tree_scanned += scanned;