173 static void *pack_shadow(int memcgid, pg_data_t *pgdat, unsigned long eviction)  in pack_shadow()  argument
175 	eviction >>= bucket_order;  in pack_shadow()
176 	eviction = (eviction << MEM_CGROUP_ID_SHIFT) | memcgid;  in pack_shadow()
177 	eviction = (eviction << NODES_SHIFT) | pgdat->node_id;  in pack_shadow()
178 	eviction = (eviction << RADIX_TREE_EXCEPTIONAL_SHIFT);  in pack_shadow()
180 	return (void *)(eviction | RADIX_TREE_EXCEPTIONAL_ENTRY);  in pack_shadow()
213 	unsigned long eviction;  in workingset_eviction()  local
222 	eviction = atomic_long_inc_return(&lruvec->inactive_age);  in workingset_eviction()
223 	return pack_shadow(memcgid, pgdat, eviction);  in workingset_eviction()
240 	unsigned long eviction;  in workingset_refault()  local
246 	unpack_shadow(shadow, &memcgid, &pgdat, &eviction);  in workingset_refault()
290 	refault_distance = (refault - eviction) & EVICTION_MASK;  in workingset_refault()