184 static void *pack_shadow(int memcgid, pg_data_t *pgdat, unsigned long eviction,  in pack_shadow()  argument
187 	eviction >>= bucket_order;  in pack_shadow()
188 	eviction &= EVICTION_MASK;  in pack_shadow()
189 	eviction = (eviction << MEM_CGROUP_ID_SHIFT) | memcgid;  in pack_shadow()
190 	eviction = (eviction << NODES_SHIFT) | pgdat->node_id;  in pack_shadow()
191 	eviction = (eviction << 1) | workingset;  in pack_shadow()
193 	return xa_mk_value(eviction);  in pack_shadow()
228 	unsigned long eviction;  in workingset_eviction()  local
237 	eviction = atomic_long_inc_return(&lruvec->inactive_age);  in workingset_eviction()
238 	return pack_shadow(memcgid, pgdat, eviction, PageWorkingset(page));  in workingset_eviction()
255 	unsigned long eviction;  in workingset_refault()  local
261 	unpack_shadow(shadow, &memcgid, &pgdat, &eviction, &workingset);  in workingset_refault()
303 	refault_distance = (refault - eviction) & EVICTION_MASK;  in workingset_refault()