min_usage 18 include/linux/page_counter.h atomic_long_t min_usage; min_usage 6458 mm/memcontrol.c unsigned long min_usage, siblings_min_usage; min_usage 6460 mm/memcontrol.c min_usage = min(usage, memcg->memory.min); min_usage 6464 mm/memcontrol.c if (min_usage && siblings_min_usage) min_usage 6465 mm/memcontrol.c emin = min(emin, parent_emin * min_usage / min_usage 25 mm/page_counter.c if (c->min || atomic_long_read(&c->min_usage)) { min_usage 31 mm/page_counter.c old_protected = atomic_long_xchg(&c->min_usage, protected);