Make the cache objects be per instance rather than being global

3 files changed, 5 insertions, 5 deletions

diff --git a/synapse/storage/receipts.py b/synapse/storage/receipts.py

index 4befebc8e2..7fdd84bbdc 100644
--- a/synapse/storage/receipts.py
+++ b/synapse/storage/receipts.py
@@ -160,8 +160,8 @@ class ReceiptsStore(SQLBaseStore):
             "content": content,
         }])
 
-    @cachedList(cache=get_linearized_receipts_for_room.cache, list_name="room_ids",
-                num_args=3, inlineCallbacks=True)
+    @cachedList(cached_method_name="get_linearized_receipts_for_room",
+                list_name="room_ids", num_args=3, inlineCallbacks=True)
     def _get_linearized_receipts_for_rooms(self, room_ids, to_key, from_key=None):
         if not room_ids:
             defer.returnValue({})
diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py

index d46a963bb8..1f71773aaa 100644
--- a/synapse/storage/registration.py
+++ b/synapse/storage/registration.py
@@ -319,7 +319,7 @@ class RegistrationStore(SQLBaseStore):
 
         defer.returnValue(res if res else False)
 
-    @cachedList(cache=is_guest.cache, list_name="user_ids", num_args=1,
+    @cachedList(cached_method_name="is_guest", list_name="user_ids", num_args=1,
                 inlineCallbacks=True)
     def are_guests(self, user_ids):
         sql = "SELECT name, is_guest FROM users WHERE name IN (%s)" % (
diff --git a/synapse/storage/state.py b/synapse/storage/state.py

index e9f9406014..c5d2a3a6df 100644
--- a/synapse/storage/state.py
+++ b/synapse/storage/state.py
@@ -273,8 +273,8 @@ class StateStore(SQLBaseStore):
             desc="_get_state_group_for_event",
         )
 
-    @cachedList(cache=_get_state_group_for_event.cache, list_name="event_ids",
-                num_args=1, inlineCallbacks=True)
+    @cachedList(cached_method_name="_get_state_group_for_event",
+                list_name="event_ids", num_args=1, inlineCallbacks=True)
     def _get_state_group_for_events(self, event_ids):
         """Returns mapping event_id -> state_group
         """