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authorChuck Lever <chuck.lever@oracle.com>2006-08-22 20:06:20 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-09-22 23:24:50 -0400
commite1ec78928b4d5a31b7a847e65c6009f4229f7c0f (patch)
treecf4a8b521551b3e398801fc3618b586e19f94f1e /fs/lockd/mon.c
parentc2866763b4029411d166040306691773c12d4caf (diff)
LOCKD: Convert to use new rpc_create() API
Replace xprt_create_proto/rpc_create_client with new rpc_create() interface in the Network Lock Manager. Note that the semantics of NLM transports is now "hard" instead of "soft" to provide a better guarantee that lock requests will get to the server. Test plan: Repeated runs of Connectathon locking suite. Check network trace to ensure NLM requests are working correctly. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/lockd/mon.c')
-rw-r--r--fs/lockd/mon.c41
1 files changed, 17 insertions, 24 deletions
diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c
index 3fc683f46b3..5954dcb497e 100644
--- a/fs/lockd/mon.c
+++ b/fs/lockd/mon.c
@@ -109,30 +109,23 @@ nsm_unmonitor(struct nlm_host *host)
static struct rpc_clnt *
nsm_create(void)
{
- struct rpc_xprt *xprt;
- struct rpc_clnt *clnt;
- struct sockaddr_in sin;
-
- sin.sin_family = AF_INET;
- sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- sin.sin_port = 0;
-
- xprt = xprt_create_proto(IPPROTO_UDP, &sin, NULL);
- if (IS_ERR(xprt))
- return (struct rpc_clnt *)xprt;
- xprt->resvport = 1; /* NSM requires a reserved port */
-
- clnt = rpc_create_client(xprt, "localhost",
- &nsm_program, SM_VERSION,
- RPC_AUTH_NULL);
- if (IS_ERR(clnt))
- goto out_err;
- clnt->cl_softrtry = 1;
- clnt->cl_oneshot = 1;
- return clnt;
-
-out_err:
- return clnt;
+ struct sockaddr_in sin = {
+ .sin_family = AF_INET,
+ .sin_addr.s_addr = htonl(INADDR_LOOPBACK),
+ .sin_port = 0,
+ };
+ struct rpc_create_args args = {
+ .protocol = IPPROTO_UDP,
+ .address = (struct sockaddr *)&sin,
+ .addrsize = sizeof(sin),
+ .servername = "localhost",
+ .program = &nsm_program,
+ .version = SM_VERSION,
+ .authflavor = RPC_AUTH_NULL,
+ .flags = (RPC_CLNT_CREATE_ONESHOT),
+ };
+
+ return rpc_create(&args);
}
/*