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From: Randall Stewart <rrs@FreeBSD.org>
Date: Thu, 1 Aug 2019 20:26:28 +0000 (UTC)
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Subject: svn commit: r350521 - head/sys/netinet
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Author: rrs
Date: Thu Aug  1 20:26:27 2019
New Revision: 350521
URL: https://svnweb.freebsd.org/changeset/base/350521

Log:
  Opps use fetchadd_u64 not long to keep old 32 bit platforms
  happy.

Modified:
  head/sys/netinet/tcp_ratelimit.c

Modified: head/sys/netinet/tcp_ratelimit.c
==============================================================================
--- head/sys/netinet/tcp_ratelimit.c	Thu Aug  1 19:45:34 2019	(r350520)
+++ head/sys/netinet/tcp_ratelimit.c	Thu Aug  1 20:26:27 2019	(r350521)
@@ -1186,7 +1186,7 @@ tcp_rel_pacing_rate(const struct tcp_hwrate_limit_tabl
 	 * in order to release our refcount.
 	 */
 	rs = __DECONST(struct tcp_rate_set *, crs);
-	pre = atomic_fetchadd_long(&rs->rs_flows_using, -1);
+	pre = atomic_fetchadd_64(&rs->rs_flows_using, -1);
 	if (pre == 1) {
 		mtx_lock(&rs_mtx);
 		/*