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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/clnt.c | |
| parent | 9c5bf38d85a31b946664bcc21078ef5bb10672f7 (diff) | |
| download | kernel_samsung_aries-ec739ef03dc926d05051c8c5838971445504470a.zip kernel_samsung_aries-ec739ef03dc926d05051c8c5838971445504470a.tar.gz kernel_samsung_aries-ec739ef03dc926d05051c8c5838971445504470a.tar.bz2 | |
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/clnt.c')
| -rw-r--r-- | net/sunrpc/clnt.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 3e19d32..0b8d03d 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -148,7 +148,6 @@ rpc_new_client(struct rpc_xprt *xprt, char *servname, clnt->cl_maxproc = version->nrprocs; clnt->cl_protname = program->name; clnt->cl_pmap = &clnt->cl_pmap_default; - clnt->cl_port = xprt->addr.sin_port; clnt->cl_prog = program->number; clnt->cl_vers = version->number; clnt->cl_prot = xprt->prot; @@ -156,7 +155,7 @@ rpc_new_client(struct rpc_xprt *xprt, char *servname, clnt->cl_metrics = rpc_alloc_iostats(clnt); rpc_init_wait_queue(&clnt->cl_pmap_default.pm_bindwait, "bindwait"); - if (!clnt->cl_port) + if (!xprt_bound(clnt->cl_xprt)) clnt->cl_autobind = 1; clnt->cl_rtt = &clnt->cl_rtt_default; @@ -570,7 +569,7 @@ EXPORT_SYMBOL(rpc_max_payload); void rpc_force_rebind(struct rpc_clnt *clnt) { if (clnt->cl_autobind) - clnt->cl_port = 0; + xprt_clear_bound(clnt->cl_xprt); } EXPORT_SYMBOL(rpc_force_rebind); @@ -782,14 +781,15 @@ static void call_bind(struct rpc_task *task) { struct rpc_clnt *clnt = task->tk_client; + struct rpc_xprt *xprt = task->tk_xprt; dprintk("RPC: %4d call_bind (status %d)\n", task->tk_pid, task->tk_status); task->tk_action = call_connect; - if (!clnt->cl_port) { + if (!xprt_bound(xprt)) { task->tk_action = call_bind_status; - task->tk_timeout = task->tk_xprt->bind_timeout; + task->tk_timeout = xprt->bind_timeout; rpc_getport(task, clnt); } } |