From 57ab2e0468767adc8b401625a6761efce8ef2b84 Mon Sep 17 00:00:00 2001
From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Fri, 23 Jan 2004 21:09:38 +0000
Subject: [PATCH] Make sure to keep track of canceled events.

Submitted by:	Pawel Jakub Dawidek <nick@garage.freebsd.pl>
---
 sys/geom/geom_event.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/geom/geom_event.c b/sys/geom/geom_event.c
index 2afaad6277f..4b9509a11a8 100644
--- a/sys/geom/geom_event.c
+++ b/sys/geom/geom_event.c
@@ -242,6 +242,8 @@ g_cancel_event(void *ref)
 				} else {
 					g_free(ep);
 				}
+				if (--g_pending_events == 0)
+					wakeup(&g_pending_events);
 				break;
 			}
 		}