From 3f4cfc2d11c9e29709e6f0f3add54039614d847a Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 31 Jan 2006 17:44:07 -0800 Subject: [BRIDGE]: Fix device delete race. This is a simpler fix for the two races in bridge device removal. The Xen race of delif and notify is managed now by a new deleted flag. No need for barriers or other locking because of rtnl mutex. The del_timer_sync()'s are unnecessary, because br_stp_disable_port delete's the timers, and they will finish running before RCU callback. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- net/bridge/br_private.h | 1 + 1 file changed, 1 insertion(+) (limited to 'net/bridge/br_private.h') diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index c5bd631ffcd..e330b17b6d8 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -68,6 +68,7 @@ struct net_bridge_port /* STP */ u8 priority; u8 state; + u8 deleted; u16 port_no; unsigned char topology_change_ack; unsigned char config_pending; -- cgit v1.2.3