#include <linux/sunrpc/svcsock.h>
#include <net/ip.h>
#include <linux/lockd/lockd.h>
+#include <linux/lockd/sm_inter.h>
#include <linux/nfs.h>
#define NLMDBG_FACILITY NLMDBG_SVC
static unsigned long nlm_grace_period;
static unsigned long nlm_timeout = LOCKD_DFLT_TIMEO;
static int nlm_udpport, nlm_tcpport;
+int nsm_use_hostnames = 0;
/*
* Constants needed for the sysctl interface.
*/
while ((nlmsvc_users || !signalled()) && nlmsvc_pid == current->pid) {
long timeout = MAX_SCHEDULE_TIMEOUT;
+ char buf[RPC_MAX_ADDRBUFLEN];
if (signalled()) {
flush_signals(current);
break;
}
- dprintk("lockd: request from %08x\n",
- (unsigned)ntohl(rqstp->rq_addr.sin_addr.s_addr));
+ dprintk("lockd: request from %s\n",
+ svc_print_addr(rqstp, buf, sizeof(buf)));
svc_process(rqstp);
-
}
flush_signals(current);
return found;
}
+/*
+ * Make any sockets that are needed but not present.
+ * If nlm_udpport or nlm_tcpport were set as module
+ * options, make those sockets unconditionally
+ */
static int make_socks(struct svc_serv *serv, int proto)
{
- /* Make any sockets that are needed but not present.
- * If nlm_udpport or nlm_tcpport were set as module
- * options, make those sockets unconditionally
- */
- static int warned;
+ static int warned;
int err = 0;
+
if (proto == IPPROTO_UDP || nlm_udpport)
if (!find_socket(serv, IPPROTO_UDP))
- err = svc_makesock(serv, IPPROTO_UDP, nlm_udpport);
- if (err == 0 && (proto == IPPROTO_TCP || nlm_tcpport))
+ err = svc_makesock(serv, IPPROTO_UDP, nlm_udpport,
+ SVC_SOCK_DEFAULTS);
+ if (err >= 0 && (proto == IPPROTO_TCP || nlm_tcpport))
if (!find_socket(serv, IPPROTO_TCP))
- err= svc_makesock(serv, IPPROTO_TCP, nlm_tcpport);
- if (!err)
+ err = svc_makesock(serv, IPPROTO_TCP, nlm_tcpport,
+ SVC_SOCK_DEFAULTS);
+
+ if (err >= 0) {
warned = 0;
- else if (warned++ == 0)
+ err = 0;
+ } else if (warned++ == 0)
printk(KERN_WARNING
"lockd_up: makesock failed, error=%d\n", err);
return err;
* Sysctl parameters (same as module parameters, different interface).
*/
-/* Something that isn't CTL_ANY, CTL_NONE or a value that may clash. */
-#define CTL_UNNUMBERED -2
-
static ctl_table nlm_sysctls[] = {
{
.ctl_name = CTL_UNNUMBERED,
.extra1 = (int *) &nlm_port_min,
.extra2 = (int *) &nlm_port_max,
},
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "nsm_use_hostnames",
+ .data = &nsm_use_hostnames,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec,
+ },
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "nsm_local_state",
+ .data = &nsm_local_state,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec,
+ },
{ .ctl_name = 0 }
};
};
/*
- * Module (and driverfs) parameters.
+ * Module (and sysfs) parameters.
*/
#define param_set_min_max(name, type, which_strtol, min, max) \
&nlm_udpport, 0644);
module_param_call(nlm_tcpport, param_set_port, param_get_int,
&nlm_tcpport, 0644);
+module_param(nsm_use_hostnames, bool, 0644);
/*
* Initialising and terminating the module.
static int __init init_nlm(void)
{
- nlm_sysctl_table = register_sysctl_table(nlm_sysctl_root, 0);
+ nlm_sysctl_table = register_sysctl_table(nlm_sysctl_root);
return nlm_sysctl_table ? 0 : -ENOMEM;
}