From bc4f0ade982163bbcb9d5be32c5e174957086462 Mon Sep 17 00:00:00 2001
From: Joseph Koshy <jkoshy@FreeBSD.org>
Date: Sat, 15 Nov 2008 11:11:32 +0000
Subject: [PATCH] Correct an oversight: call the MD finalize hook at module
 unload time.

---
 sys/dev/hwpmc/hwpmc_mod.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sys/dev/hwpmc/hwpmc_mod.c b/sys/dev/hwpmc/hwpmc_mod.c
index 32db1b872440..9f30c1f6d24f 100644
--- a/sys/dev/hwpmc/hwpmc_mod.c
+++ b/sys/dev/hwpmc/hwpmc_mod.c
@@ -4656,6 +4656,9 @@ pmc_cleanup(void)
 			if (md->pmd_pcpu_fini)
 				md->pmd_pcpu_fini(cpu);
 		}
+
+		pmc_md_finalize(md);
+
 		free(md, M_PMC);
 		md = NULL;
 		pmc_restore_cpu_binding(&pb);