From 92fb197aac5174ddd4347aa89383da727c7d58d6 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Mon, 31 May 2021 02:22:13 +0200
Subject: [PATCH] Use weak compare, yield thread.

---
 client/TracyProfiler.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/client/TracyProfiler.cpp b/client/TracyProfiler.cpp
index bad57ef5..3de17c07 100644
--- a/client/TracyProfiler.cpp
+++ b/client/TracyProfiler.cpp
@@ -64,6 +64,7 @@
 #include "../common/TracyAlign.hpp"
 #include "../common/TracySocket.hpp"
 #include "../common/TracySystem.hpp"
+#include "../common/TracyYield.hpp"
 #include "../common/tracy_lz4.hpp"
 #include "tracy_rpmalloc.hpp"
 #include "TracyCallstack.hpp"
@@ -1030,7 +1031,7 @@ static ProfilerData& GetProfilerData()
     if( !ptr )
     {
         int expected = 0;
-        while( !profilerDataLock.compare_exchange_strong( expected, 1, std::memory_order_release, std::memory_order_relaxed ) ) { expected = 0; }
+        while( !profilerDataLock.compare_exchange_weak( expected, 1, std::memory_order_release, std::memory_order_relaxed ) ) { expected = 0; YieldThread(); }
         ptr = profilerData.load( std::memory_order_acquire );
         if( !ptr )
         {