155 static void *pack_shadow(unsigned long eviction, struct zone *zone)  in pack_shadow()  argument
157 	eviction = (eviction << NODES_SHIFT) | zone_to_nid(zone);  in pack_shadow()
158 	eviction = (eviction << ZONES_SHIFT) | zone_idx(zone);  in pack_shadow()
159 	eviction = (eviction << RADIX_TREE_EXCEPTIONAL_SHIFT);  in pack_shadow()
161 	return (void *)(eviction | RADIX_TREE_EXCEPTIONAL_ENTRY);  in pack_shadow()
169 	unsigned long eviction;  in unpack_shadow()  local
179 	eviction = entry;  in unpack_shadow()
202 	*distance = (refault - eviction) & mask;  in unpack_shadow()
216 	unsigned long eviction;  in workingset_eviction()  local
218 	eviction = atomic_long_inc_return(&zone->inactive_age);  in workingset_eviction()
219 	return pack_shadow(eviction, zone);  in workingset_eviction()