185 static void *pack_shadow(int memcgid, pg_data_t *pgdat, unsigned long eviction,  in pack_shadow()  argument
191 	eviction = (eviction << NODES_SHIFT) | pgdat->node_id;  in pack_shadow()
197 static void unpack_shadow(void *shadow, int *memcgidp, pg_data_t **pgdat,  in unpack_shadow()  argument
212 	*pgdat = NODE_DATA(nid);  in unpack_shadow()
255 	struct pglist_data *pgdat = page_pgdat(page);  in workingset_eviction()  local
265 	lruvec = mem_cgroup_lruvec(target_memcg, pgdat);  in workingset_eviction()
270 	return pack_shadow(memcgid, pgdat, eviction, PageWorkingset(page));  in workingset_eviction()
289 	struct pglist_data *pgdat;  in workingset_refault()  local
297 	unpack_shadow(shadow, &memcgid, &pgdat, &eviction, &workingset);  in workingset_refault()
319 	eviction_lruvec = mem_cgroup_lruvec(eviction_memcg, pgdat);  in workingset_refault()
349 	lruvec = mem_cgroup_lruvec(memcg, pgdat);  in workingset_refault()