From 82e1e3bab0d3abe1018a0b56559c154485f2f676 Mon Sep 17 00:00:00 2001 From: hsu Date: Sun, 22 Dec 2002 05:35:03 +0000 Subject: SMP locking for ifnet list. --- sys/netatm/atm_if.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sys/netatm/atm_if.c') diff --git a/sys/netatm/atm_if.c b/sys/netatm/atm_if.c index 2065312..e5fdb6b 100644 --- a/sys/netatm/atm_if.c +++ b/sys/netatm/atm_if.c @@ -875,7 +875,9 @@ atm_nif_detach(nip) /* * Remove from system interface list (ie. if_detach()) */ + IFNET_WLOCK(); TAILQ_REMOVE(&ifnet, ifp, if_link); + IFNET_WUNLOCK(); /* * Remove from physical interface list -- cgit v1.1