Hello, On Mon, 3 Oct 2011, Hans Schillstrom wrote: > From: Hans Schillstrom <hans@xxxxxxxxxxxxxxx> > > ip_vs_mutext is used by both netns shutdown code and startup > and both implicit uses sk_lock-AF_INET mutex. > > cleanup CPU-1 startup CPU-2 > ip_vs_dst_event() ip_vs_genl_set_cmd() > sk_lock-AF_INET __ip_vs_mutex > sk_lock-AF_INET > __ip_vs_mutex > * DEAD LOCK * > > A new mutex placed in ip_vs netns struct called sync_mutex is added. > > Comments from Julian and Simon added. > This patch has been running for more than 3 month now and it seems to work. May be IP_VS_SO_GET_DAEMON in do_ip_vs_get_ctl must be protected by sync_mutex in a similar way. Regards -- Julian Anastasov <ja@xxxxxx> -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
