#include <linux/sunrpc/svc.h>
#include <linux/lockd/lockd.h>
+#include <asm/unaligned.h>
+
#define NLMDBG_FACILITY NLMDBG_MONITOR
#define NSM_PROGRAM 100024
#define NSM_VERSION 1
u32 state;
};
-static struct rpc_clnt * nsm_create(void);
-
static struct rpc_program nsm_program;
static LIST_HEAD(nsm_handles);
static DEFINE_SPINLOCK(nsm_lock);
/*
* Local NSM state
*/
-int nsm_local_state;
+int __read_mostly nsm_local_state;
+int __read_mostly nsm_use_hostnames;
+
+static inline struct sockaddr *nsm_addr(const struct nsm_handle *nsm)
+{
+ return (struct sockaddr *)&nsm->sm_addr;
+}
static void nsm_display_ipv4_address(const struct sockaddr *sap, char *buf,
const size_t len)
}
}
-/*
- * Common procedure for NSMPROC_MON/NSMPROC_UNMON calls
- */
-static int
-nsm_mon_unmon(struct nsm_handle *nsm, u32 proc, struct nsm_res *res)
+static struct rpc_clnt *nsm_create(void)
+{
+ struct sockaddr_in sin = {
+ .sin_family = AF_INET,
+ .sin_addr.s_addr = htonl(INADDR_LOOPBACK),
+ };
+ struct rpc_create_args args = {
+ .protocol = XPRT_TRANSPORT_UDP,
+ .address = (struct sockaddr *)&sin,
+ .addrsize = sizeof(sin),
+ .servername = "rpc.statd",
+ .program = &nsm_program,
+ .version = NSM_VERSION,
+ .authflavor = RPC_AUTH_NULL,
+ };
+
+ return rpc_create(&args);
+}
+
+static int nsm_mon_unmon(struct nsm_handle *nsm, u32 proc, struct nsm_res *res)
{
struct rpc_clnt *clnt;
int status;
{
u64 *p = (u64 *)&nsm->sm_priv.data;
struct timespec ts;
+ s64 ns;
ktime_get_ts(&ts);
- *p++ = timespec_to_ns(&ts);
- *p = (unsigned long)nsm;
+ ns = timespec_to_ns(&ts);
+ put_unaligned(ns, p);
+ put_unaligned((unsigned long)nsm, p + 1);
}
static struct nsm_handle *nsm_create_handle(const struct sockaddr *sap,
}
}
-/*
- * Create NSM client for the local host
- */
-static struct rpc_clnt *
-nsm_create(void)
-{
- struct sockaddr_in sin = {
- .sin_family = AF_INET,
- .sin_addr.s_addr = htonl(INADDR_LOOPBACK),
- .sin_port = 0,
- };
- struct rpc_create_args args = {
- .protocol = XPRT_TRANSPORT_UDP,
- .address = (struct sockaddr *)&sin,
- .addrsize = sizeof(sin),
- .servername = "localhost",
- .program = &nsm_program,
- .version = NSM_VERSION,
- .authflavor = RPC_AUTH_NULL,
- };
-
- return rpc_create(&args);
-}
-
/*
* XDR functions for NSM.
*