From 07a07588a01a644837ccea57f2307d0450cd28d9 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Thu, 4 May 2017 14:52:28 +0100
Subject: [PATCH] Make caches bigger

---
 synapse/storage/roommember.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py
index c571da2ce..1963b9572 100644
--- a/synapse/storage/roommember.py
+++ b/synapse/storage/roommember.py
@@ -494,7 +494,7 @@ class RoomMemberStore(SQLBaseStore):
             room_id, state_group, state_ids
         )
 
-    @cachedInlineCallbacks(num_args=2)
+    @cachedInlineCallbacks(num_args=2, max_entries=10000, iterable=True)
     def _get_joined_hosts(self, room_id, state_group, current_state_ids):
         # We don't use `state_group`, its there so that we can cache based
         # on it. However, its important that its never None, since two current_state's