From f144365281e0c925ea467669cbfc6253e00f10e6 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Tue, 25 Apr 2017 15:18:26 +0100
Subject: Comment

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

diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py
index 68e724ac7f..7ad2198d96 100644
--- a/synapse/storage/roommember.py
+++ b/synapse/storage/roommember.py
@@ -36,6 +36,8 @@ RoomsForUser = namedtuple(
 )
 
 
+# We store this using a namedtuple so that we save about 3x space over using a
+# dict.
 ProfileInfo = namedtuple(
     "ProfileInfo", ("avatar_url", "display_name")
 )
-- 
cgit 1.4.1