diff options
Diffstat (limited to 'net/sunrpc/svc_xprt.c')
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 8b1837228799..6973184ff667 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -1014,6 +1014,19 @@ static void svc_delete_xprt(struct svc_xprt *xprt) struct svc_serv *serv = xprt->xpt_server; struct svc_deferred_req *dr; + /* unregister with rpcbind for when transport type is TCP or UDP. + */ + if (test_bit(XPT_RPCB_UNREG, &xprt->xpt_flags)) { + struct svc_sock *svsk = container_of(xprt, struct svc_sock, + sk_xprt); + struct socket *sock = svsk->sk_sock; + + if (svc_register(serv, xprt->xpt_net, sock->sk->sk_family, + sock->sk->sk_protocol, 0) < 0) + pr_warn("failed to unregister %s with rpcbind\n", + xprt->xpt_class->xcl_name); + } + if (test_and_set_bit(XPT_DEAD, &xprt->xpt_flags)) return; @@ -1102,6 +1115,7 @@ static void svc_clean_up_xprts(struct svc_serv *serv, struct net *net) * svc_xprt_destroy_all - Destroy transports associated with @serv * @serv: RPC service to be shut down * @net: target network namespace + * @unregister: true if it is OK to unregister the destroyed xprts * * Server threads may still be running (especially in the case where the * service is still running in other network namespaces). @@ -1114,7 +1128,8 @@ static void svc_clean_up_xprts(struct svc_serv *serv, struct net *net) * threads, we may need to wait a little while and then check again to * see if they're done. */ -void svc_xprt_destroy_all(struct svc_serv *serv, struct net *net) +void svc_xprt_destroy_all(struct svc_serv *serv, struct net *net, + bool unregister) { int delay = 0; @@ -1124,6 +1139,9 @@ void svc_xprt_destroy_all(struct svc_serv *serv, struct net *net) svc_clean_up_xprts(serv, net); msleep(delay++); } + + if (unregister) + svc_rpcb_cleanup(serv, net); } EXPORT_SYMBOL_GPL(svc_xprt_destroy_all); |