From f7a30c18e8d673c996095420a026a28433cb4096 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Fri, 13 Jan 2012 12:52:51 +0400 Subject: [PATCH] SUNRPC: parametrize local rpcbind clients creation with net ns These client are per network namespace and thus can be created for different network namespaces. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- include/linux/sunrpc/clnt.h | 4 ++-- net/sunrpc/rpcb_clnt.c | 7 +++---- net/sunrpc/svc.c | 4 ++-- 3 files changed, 7 insertions(+), 8 deletions(-) diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index b0b3e572a61..e891a8a18cb 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -136,8 +136,8 @@ void rpc_shutdown_client(struct rpc_clnt *); void rpc_release_client(struct rpc_clnt *); void rpc_task_release_client(struct rpc_task *); -int rpcb_create_local(void); -void rpcb_put_local(void); +int rpcb_create_local(struct net *); +void rpcb_put_local(struct net *); int rpcb_register(struct net *, u32, u32, int, unsigned short); int rpcb_v4_register(struct net *net, const u32 program, const u32 version, diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c index a5aa50d0aae..6d6a84f6744 100644 --- a/net/sunrpc/rpcb_clnt.c +++ b/net/sunrpc/rpcb_clnt.c @@ -175,9 +175,9 @@ static int rpcb_get_local(struct net *net) return cnt; } -void rpcb_put_local(void) +void rpcb_put_local(struct net *net) { - struct sunrpc_net *sn = net_generic(&init_net, sunrpc_net_id); + struct sunrpc_net *sn = net_generic(net, sunrpc_net_id); struct rpc_clnt *clnt = sn->rpcb_local_clnt; struct rpc_clnt *clnt4 = sn->rpcb_local_clnt4; int shutdown; @@ -323,11 +323,10 @@ out: * Returns zero on success, otherwise a negative errno value * is returned. */ -int rpcb_create_local(void) +int rpcb_create_local(struct net *net) { static DEFINE_MUTEX(rpcb_create_local_mutex); int result = 0; - struct net *net = &init_net; if (rpcb_get_local(net)) return result; diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 889d7b11b9a..0aee925fbd7 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -372,7 +372,7 @@ static int svc_rpcb_setup(struct svc_serv *serv) { int err; - err = rpcb_create_local(); + err = rpcb_create_local(&init_net); if (err) return err; @@ -384,7 +384,7 @@ static int svc_rpcb_setup(struct svc_serv *serv) void svc_rpcb_cleanup(struct svc_serv *serv) { svc_unregister(serv); - rpcb_put_local(); + rpcb_put_local(&init_net); } EXPORT_SYMBOL_GPL(svc_rpcb_cleanup); -- 2.39.5