From 0e2af3b59a1517521e9fb3aab61fa06e5ce25c2c Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Sat, 17 Sep 2022 00:08:03 +0300
Subject: [PATCH] jemalloc: Define SWAP_RESERVE_* if not provided by the system
 headers

instead ifdef-ing out the return statement.

Reported by:	Mark Millard <marklmi@yahoo.com>
Fixes:	87384c51e047
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
---
 contrib/jemalloc/src/pages.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/contrib/jemalloc/src/pages.c b/contrib/jemalloc/src/pages.c
index 6b00eb0cb919..6405bb528984 100644
--- a/contrib/jemalloc/src/pages.c
+++ b/contrib/jemalloc/src/pages.c
@@ -464,10 +464,12 @@ os_overcommits_sysctl(void) {
 	}
 #endif
 
-#ifdef SWAP_RESERVE_FORCE_ON
+#ifndef SWAP_RESERVE_FORCE_ON
+#define	SWAP_RESERVE_FORCE_ON		(1 << 0)
+#define	SWAP_RESERVE_RLIMIT_ON		(1 << 1)
+#endif
 	return ((vm_overcommit & (SWAP_RESERVE_FORCE_ON |
 	    SWAP_RESERVE_RLIMIT_ON)) == 0);
-#endif
 }
 #endif