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| author | Chuck Lever <chuck.lever@oracle.com> | 2006-08-22 20:06:15 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-09-22 23:24:39 -0400 |
| commit | ec739ef03dc926d05051c8c5838971445504470a (patch) | |
| tree | 940d3dafd873c159c1279ade15ba11ede1d12983 /net/sunrpc/pmap_clnt.c | |
| parent | 9c5bf38d85a31b946664bcc21078ef5bb10672f7 (diff) | |
| download | blackbird-op-linux-ec739ef03dc926d05051c8c5838971445504470a.tar.gz blackbird-op-linux-ec739ef03dc926d05051c8c5838971445504470a.zip | |
SUNRPC: Create a helper to tell whether a transport is bound
Hide the contents and format of xprt->addr by eliminating direct uses
of the xprt->addr.sin_port field. This change is required to support
alternate RPC host address formats (eg IPv6).
Test-plan:
Destructive testing (unplugging the network temporarily). Repeated runs of
Connectathon locking suite with UDP and TCP.
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.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sunrpc/pmap_clnt.c b/net/sunrpc/pmap_clnt.c index 623180f224c9..209ffdfee10b 100644 --- a/net/sunrpc/pmap_clnt.c +++ b/net/sunrpc/pmap_clnt.c @@ -142,15 +142,17 @@ pmap_getport_done(struct rpc_task *task) dprintk("RPC: %4d pmap_getport_done(status %d, port %d)\n", task->tk_pid, task->tk_status, clnt->cl_port); - xprt->ops->set_port(xprt, 0); if (task->tk_status < 0) { /* Make the calling task exit with an error */ + xprt->ops->set_port(xprt, 0); task->tk_action = rpc_exit_task; } else if (clnt->cl_port == 0) { /* Program not registered */ + xprt->ops->set_port(xprt, 0); rpc_exit(task, -EACCES); } else { xprt->ops->set_port(xprt, clnt->cl_port); + xprt_set_bound(xprt); clnt->cl_port = htons(clnt->cl_port); } spin_lock(&pmap_lock); @@ -218,6 +220,7 @@ pmap_create(char *hostname, struct sockaddr_in *srvaddr, int proto, int privileg if (IS_ERR(xprt)) return (struct rpc_clnt *)xprt; xprt->ops->set_port(xprt, RPC_PMAP_PORT); + xprt_set_bound(xprt); if (!privileged) xprt->resvport = 0; |
