[tsan] Data race suppression for avg_latency and send_latency globals.

See <https://github.com/PowerDNS/pdns/issues/11814>

(cherry picked from commit af175d2148f5652f065d31a1fcb64e02f4f6dc38)

backport of #11819

diff --git a/auth-tsan.supp b/auth-tsan.supp
new file mode 100644 (file)
index 0000000..660f2ec
--- /dev/null
+++ b/auth-tsan.supp
@@ -0,0 +1,6 @@
+# Statistic data-race not relevant right now
+# Due to performance issue of atomics
+# Discussion:
+# https://github.com/PowerDNS/pdns/issues/11814
+race:avg_latency
+race:send_latency