aboutsummaryrefslogtreecommitdiff
path: root/fs/lockd/host.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/lockd/host.c')
-rw-r--r--fs/lockd/host.c51
1 files changed, 27 insertions, 24 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c
index 38b0e8a1aec..703fb038c81 100644
--- a/fs/lockd/host.c
+++ b/fs/lockd/host.c
@@ -26,7 +26,6 @@
#define NLM_HOST_REBIND (60 * HZ)
#define NLM_HOST_EXPIRE ((nrhosts > NLM_HOST_MAX)? 300 * HZ : 120 * HZ)
#define NLM_HOST_COLLECT ((nrhosts > NLM_HOST_MAX)? 120 * HZ : 60 * HZ)
-#define NLM_HOST_ADDR(sv) (&(sv)->s_nlmclnt->cl_xprt->addr)
static struct nlm_host * nlm_hosts[NLM_HOST_NRHASH];
static unsigned long next_gc;
@@ -167,7 +166,6 @@ struct rpc_clnt *
nlm_bind_host(struct nlm_host *host)
{
struct rpc_clnt *clnt;
- struct rpc_xprt *xprt;
dprintk("lockd: nlm_bind_host(%08x)\n",
(unsigned)ntohl(host->h_addr.sin_addr.s_addr));
@@ -179,7 +177,6 @@ nlm_bind_host(struct nlm_host *host)
* RPC rebind is required
*/
if ((clnt = host->h_rpcclnt) != NULL) {
- xprt = clnt->cl_xprt;
if (time_after_eq(jiffies, host->h_nextrebind)) {
rpc_force_rebind(clnt);
host->h_nextrebind = jiffies + NLM_HOST_REBIND;
@@ -187,31 +184,37 @@ nlm_bind_host(struct nlm_host *host)
host->h_nextrebind - jiffies);
}
} else {
- xprt = xprt_create_proto(host->h_proto, &host->h_addr, NULL);
- if (IS_ERR(xprt))
- goto forgetit;
-
- xprt_set_timeout(&xprt->timeout, 5, nlmsvc_timeout);
- xprt->resvport = 1; /* NLM requires a reserved port */
-
- /* Existing NLM servers accept AUTH_UNIX only */
- clnt = rpc_new_client(xprt, host->h_name, &nlm_program,
- host->h_version, RPC_AUTH_UNIX);
- if (IS_ERR(clnt))
- goto forgetit;
- clnt->cl_autobind = 1; /* turn on pmap queries */
- clnt->cl_softrtry = 1; /* All queries are soft */
-
- host->h_rpcclnt = clnt;
+ unsigned long increment = nlmsvc_timeout * HZ;
+ struct rpc_timeout timeparms = {
+ .to_initval = increment,
+ .to_increment = increment,
+ .to_maxval = increment * 6UL,
+ .to_retries = 5U,
+ };
+ struct rpc_create_args args = {
+ .protocol = host->h_proto,
+ .address = (struct sockaddr *)&host->h_addr,
+ .addrsize = sizeof(host->h_addr),
+ .timeout = &timeparms,
+ .servername = host->h_name,
+ .program = &nlm_program,
+ .version = host->h_version,
+ .authflavor = RPC_AUTH_UNIX,
+ .flags = (RPC_CLNT_CREATE_HARDRTRY |
+ RPC_CLNT_CREATE_AUTOBIND),
+ };
+
+ clnt = rpc_create(&args);
+ if (!IS_ERR(clnt))
+ host->h_rpcclnt = clnt;
+ else {
+ printk("lockd: couldn't create RPC handle for %s\n", host->h_name);
+ clnt = NULL;
+ }
}
mutex_unlock(&host->h_mutex);
return clnt;
-
-forgetit:
- printk("lockd: couldn't create RPC handle for %s\n", host->h_name);
- mutex_unlock(&host->h_mutex);
- return NULL;
}
/*