Print the pointer to the lock with the panic message. The previous

	panic: rw lock not unlocked
was not really helpful for debugging. Now one can at least call
	show lock <ptr>
form ddb to learn more about the lock.

MFC after:	3 days

1 files changed, 2 insertions, 2 deletions

diff --git a/sys/kern/kern_rwlock.c b/sys/kern/kern_rwlock.c
index c1f13e0..81b4c5f 100644
--- a/sys/kern/kern_rwlock.c
+++ b/sys/kern/kern_rwlock.c
@@ -199,8 +199,8 @@ void
 rw_destroy(struct rwlock *rw)
 {
 
-	KASSERT(rw->rw_lock == RW_UNLOCKED, ("rw lock not unlocked"));
-	KASSERT(rw->rw_recurse == 0, ("rw lock still recursed"));
+	KASSERT(rw->rw_lock == RW_UNLOCKED, ("rw lock %p not unlocked", rw));
+	KASSERT(rw->rw_recurse == 0, ("rw lock %p still recursed", rw));
 	rw->rw_lock = RW_DESTROYED;
 	lock_destroy(&rw->lock_object);
 }