From 53b24d7188e972f289db83f22dbe48aabf089616 Mon Sep 17 00:00:00 2001
From: Justin Martin <jaming@protonmail.com>
Date: Thu, 1 Aug 2019 23:59:00 -0400
Subject: [PATCH] user_settings.py: Add PROTON_NO_FSYNC switch

---
 user_settings.sample.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/user_settings.sample.py b/user_settings.sample.py
index 58dc649e..bc40679e 100755
--- a/user_settings.sample.py
+++ b/user_settings.sample.py
@@ -27,6 +27,9 @@ user_settings = {
     #Disable d3d11 entirely
 #    "PROTON_NO_D3D11": "1",
 
-    #Disable in-process synchronization primitives
+    #Disable eventfd-based in-process synchronization primitives
 #    "PROTON_NO_ESYNC": "1",
+
+    #Disable futex-based in-process synchronization primitives
+#    "PROTON_NO_FSYNC": "1",
 }