2 files changed, 4 insertions, 8 deletions
diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py
index 0912274e1a..81f7929b50 100644
--- a/synapse/handlers/_base.py
+++ b/synapse/handlers/_base.py
@@ -95,13 +95,9 @@ class BaseHandler(object):
             row["event_id"] for rows in forgotten for row in rows
         )
 
-        # Maps user_id -> account data content
-        ignore_dict_content = yield defer.gatherResults([
-            preserve_fn(self.store.get_global_account_data_by_type_for_user)(
-                user_id, "m.ignored_user_list"
-            ).addCallback(lambda d, u: (u, d), user_id)
-            for user_id, is_peeking in user_tuples
-        ]).addCallback(dict)
+        ignore_dict_content = yield self.store.get_global_account_data_by_type_for_users(
+            "m.ignored_user_list", user_ids=[user_id for user_id, _ in user_tuples]
+        )
 
         # FIXME: This will explode if people upload something incorrect.
         ignore_dict = {
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index 27c3c1b525..0bb1913285 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -522,7 +522,7 @@ class SyncHandler(BaseHandler):
             )
 
         ignored_account_data = yield self.store.get_global_account_data_by_type_for_user(
-            user_id, "m.ignored_user_list"
+            "m.ignored_user_list", user_id=user_id,
         )
 
         if ignored_account_data: