From 570597c4ac0db0d75a1a51cfc8b07453d4d3e91d Mon Sep 17 00:00:00 2001
From: John Harper <jsh@fb.com>
Date: Tue, 2 Jun 2015 01:38:50 -0700
Subject: [PATCH] [react-native] dispatch perf updates to main thread

---
 React/Base/RCTBridge.m | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/React/Base/RCTBridge.m b/React/Base/RCTBridge.m
index 47c7f5942..f122611cd 100644
--- a/React/Base/RCTBridge.m
+++ b/React/Base/RCTBridge.m
@@ -1555,7 +1555,9 @@ RCT_INNER_BRIDGE_ONLY(_invokeAndProcessModule:(NSString *)module method:(NSStrin
 
   RCTProfileEndEvent(@"DispatchFrameUpdate", @"objc_call", nil);
 
-  [self.perfStats.jsGraph tick:displayLink.timestamp];
+  dispatch_async(dispatch_get_main_queue(), ^{
+    [self.perfStats.jsGraph tick:displayLink.timestamp];
+  });
 }
 
 - (void)_mainThreadUpdate:(CADisplayLink *)displayLink