From 62c74f042a474f63c723f24390d11a72f100af55 Mon Sep 17 00:00:00 2001
From: Mark Benvenuto <mark.benvenuto@mongodb.com>
Date: Tue, 16 Apr 2024 15:41:14 -0400
Subject: [PATCH] SERVER-88229 Configure glibc tunables in mongod.service for
 new tcmalloc (#20977)

GitOrigin-RevId: f754ec3179f17ed2848b2e004420dc406ac622ea
---
 debian/mongod.service | 1 +
 rpm/mongod.service    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/debian/mongod.service b/debian/mongod.service
index b510d2a0fa2..4f784c966ba 100644
--- a/debian/mongod.service
+++ b/debian/mongod.service
@@ -9,6 +9,7 @@ User=mongodb
 Group=mongodb
 EnvironmentFile=-/etc/default/mongod
 Environment="MONGODB_CONFIG_OVERRIDE_NOFORK=1"
+Environment="GLIBC_TUNABLES=glibc.pthread.rseq=0"
 ExecStart=/usr/bin/mongod --config /etc/mongod.conf
 RuntimeDirectory=mongodb
 # file size
diff --git a/rpm/mongod.service b/rpm/mongod.service
index 8d4a4c4142c..738d3f322f1 100644
--- a/rpm/mongod.service
+++ b/rpm/mongod.service
@@ -9,6 +9,7 @@ User=mongod
 Group=mongod
 Environment="OPTIONS=-f /etc/mongod.conf"
 Environment="MONGODB_CONFIG_OVERRIDE_NOFORK=1"
+Environment="GLIBC_TUNABLES=glibc.pthread.rseq=0"
 EnvironmentFile=-/etc/sysconfig/mongod
 ExecStart=/usr/bin/mongod $OPTIONS
 RuntimeDirectory=mongodb