From 459cfd6f0f9516678d5a0e152e5cbd0991303f7f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89lie=20Bouttier?= <elie@bouttier.eu>
Date: Tue, 1 Aug 2017 14:31:18 +0200
Subject: [PATCH] optimize database queries with prefetch_related

---
 cfp/views.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cfp/views.py b/cfp/views.py
index d055de8..d47f51f 100644
--- a/cfp/views.py
+++ b/cfp/views.py
@@ -194,6 +194,7 @@ def talk_list(request, conference):
             glyphicon = 'sort'
         sort_urls[c] = url.urlencode()
         sort_glyphicons[c] = glyphicon
+    talks = talks.prefetch_related('speakers')
     return render(request, 'cfp/staff/talk_list.html', {
         'show_filters': show_filters,
         'talk_list': talks,