From: Donghee Na <donghee.na@python.org>
Date: Mon, 11 Mar 2024 13:25:55 +0000 (+0900)
Subject: gh-112536: Define MI_TSAN to 1 for --with-mimalloc and --with-thread-sanitizer (gh... 
X-Git-Tag: v3.13.0a5~27
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c4fc209e1941958164509204cdc3505130c1820;p=thirdparty%2FPython%2Fcpython.git

gh-112536: Define MI_TSAN to 1 for --with-mimalloc and --with-thread-sanitizer (gh-116558)
---

diff --git a/Include/internal/pycore_mimalloc.h b/Include/internal/pycore_mimalloc.h
index 3ef0154ba76d..10d451398f14 100644
--- a/Include/internal/pycore_mimalloc.h
+++ b/Include/internal/pycore_mimalloc.h
@@ -32,6 +32,10 @@ typedef enum {
 #  define MI_DEBUG 0
 #endif
 
+#ifdef _Py_THREAD_SANITIZER
+#  define MI_TSAN 1
+#endif
+
 #include "mimalloc.h"
 #include "mimalloc/types.h"
 #include "mimalloc/internal.h"