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authorChuck Lever <chuck.lever@oracle.com>2006-08-22 20:06:16 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-09-22 23:24:44 -0400
commitbbf7c1dd2ae2b4040b41b1065ee9b1b6905b1605 (patch)
treeb1867e722c1cc679b1834feeeeb21195f57dc873 /net/sunrpc/pmap_clnt.c
parent5b1eacbcd78930d976eb50a93f1779d311b553d1 (diff)
SUNRPC: Introduce transport switch callout for pluggable rpcbind
Introduce a clean transport switch API for plugging in different types of rpcbind mechanisms. For instance, rpcbind can cleanly replace the existing portmapper client, or a transport can choose to implement RPC binding any way it likes. Test plan: Destructive testing (unplugging the network temporarily). Connectathon with UDP and TCP. NFSv2/3 and NFSv4 mounting should be carefully checked. Probably need to rig a server where certain services aren't running, or that returns an error for some typical operation. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/pmap_clnt.c')
-rw-r--r--net/sunrpc/pmap_clnt.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/pmap_clnt.c b/net/sunrpc/pmap_clnt.c
index 0efcbf1302a2..f7b279a63baa 100644
--- a/net/sunrpc/pmap_clnt.c
+++ b/net/sunrpc/pmap_clnt.c
@@ -81,13 +81,13 @@ static inline void pmap_wake_portmap_waiters(struct rpc_xprt *xprt)
81/** 81/**
82 * rpc_getport - obtain the port for a given RPC service on a given host 82 * rpc_getport - obtain the port for a given RPC service on a given host
83 * @task: task that is waiting for portmapper request 83 * @task: task that is waiting for portmapper request
84 * @clnt: controlling rpc_clnt
85 * 84 *
86 * This one can be called for an ongoing RPC request, and can be used in 85 * This one can be called for an ongoing RPC request, and can be used in
87 * an async (rpciod) context. 86 * an async (rpciod) context.
88 */ 87 */
89void rpc_getport(struct rpc_task *task, struct rpc_clnt *clnt) 88void rpc_getport(struct rpc_task *task)
90{ 89{
90 struct rpc_clnt *clnt = task->tk_client;
91 struct rpc_xprt *xprt = task->tk_xprt; 91 struct rpc_xprt *xprt = task->tk_xprt;
92 struct sockaddr_in *sap = &xprt->addr; 92 struct sockaddr_in *sap = &xprt->addr;
93 struct portmap_args *map; 93 struct portmap_args *map;