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-rw-r--r--include/linux/sunrpc/svc.h2
-rw-r--r--net/sunrpc/svc.c42
-rw-r--r--net/sunrpc/svcsock.c3
3 files changed, 26 insertions, 21 deletions
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 35b37b1e9299..d3563c2a5808 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -428,7 +428,7 @@ void svc_destroy(struct svc_serv *);
int svc_process(struct svc_rqst *);
int bc_svc_process(struct svc_serv *, struct rpc_rqst *,
struct svc_rqst *);
-int svc_register(const struct svc_serv *, const int,
+int svc_register(const struct svc_serv *, struct net *, const int,
const unsigned short, const unsigned short);
void svc_wake_up(struct svc_serv *);
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 0aee925fbd73..a2d3330b70de 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -30,7 +30,7 @@
#define RPCDBG_FACILITY RPCDBG_SVCDSP
-static void svc_unregister(const struct svc_serv *serv);
+static void svc_unregister(const struct svc_serv *serv, struct net *net);
#define svc_serv_is_pooled(serv) ((serv)->sv_function)
@@ -377,13 +377,13 @@ static int svc_rpcb_setup(struct svc_serv *serv)
return err;
/* Remove any stale portmap registrations */
- svc_unregister(serv);
+ svc_unregister(serv, &init_net);
return 0;
}
void svc_rpcb_cleanup(struct svc_serv *serv)
{
- svc_unregister(serv);
+ svc_unregister(serv, &init_net);
rpcb_put_local(&init_net);
}
EXPORT_SYMBOL_GPL(svc_rpcb_cleanup);
@@ -795,7 +795,8 @@ EXPORT_SYMBOL_GPL(svc_exit_thread);
* Returns zero on success; a negative errno value is returned
* if any error occurs.
*/
-static int __svc_rpcb_register4(const u32 program, const u32 version,
+static int __svc_rpcb_register4(struct net *net, const u32 program,
+ const u32 version,
const unsigned short protocol,
const unsigned short port)
{
@@ -818,7 +819,7 @@ static int __svc_rpcb_register4(const u32 program, const u32 version,
return -ENOPROTOOPT;
}
- error = rpcb_v4_register(&init_net, program, version,
+ error = rpcb_v4_register(net, program, version,
(const struct sockaddr *)&sin, netid);
/*
@@ -826,7 +827,7 @@ static int __svc_rpcb_register4(const u32 program, const u32 version,
* registration request with the legacy rpcbind v2 protocol.
*/
if (error == -EPROTONOSUPPORT)
- error = rpcb_register(&init_net, program, version, protocol, port);
+ error = rpcb_register(net, program, version, protocol, port);
return error;
}
@@ -842,7 +843,8 @@ static int __svc_rpcb_register4(const u32 program, const u32 version,
* Returns zero on success; a negative errno value is returned
* if any error occurs.
*/
-static int __svc_rpcb_register6(const u32 program, const u32 version,
+static int __svc_rpcb_register6(struct net *net, const u32 program,
+ const u32 version,
const unsigned short protocol,
const unsigned short port)
{
@@ -865,7 +867,7 @@ static int __svc_rpcb_register6(const u32 program, const u32 version,
return -ENOPROTOOPT;
}
- error = rpcb_v4_register(&init_net, program, version,
+ error = rpcb_v4_register(net, program, version,
(const struct sockaddr *)&sin6, netid);
/*
@@ -885,7 +887,7 @@ static int __svc_rpcb_register6(const u32 program, const u32 version,
* Returns zero on success; a negative errno value is returned
* if any error occurs.
*/
-static int __svc_register(const char *progname,
+static int __svc_register(struct net *net, const char *progname,
const u32 program, const u32 version,
const int family,
const unsigned short protocol,
@@ -895,12 +897,12 @@ static int __svc_register(const char *progname,
switch (family) {
case PF_INET:
- error = __svc_rpcb_register4(program, version,
+ error = __svc_rpcb_register4(net, program, version,
protocol, port);
break;
#if IS_ENABLED(CONFIG_IPV6)
case PF_INET6:
- error = __svc_rpcb_register6(program, version,
+ error = __svc_rpcb_register6(net, program, version,
protocol, port);
#endif
}
@@ -914,14 +916,16 @@ static int __svc_register(const char *progname,
/**
* svc_register - register an RPC service with the local portmapper
* @serv: svc_serv struct for the service to register
+ * @net: net namespace for the service to register
* @family: protocol family of service's listener socket
* @proto: transport protocol number to advertise
* @port: port to advertise
*
* Service is registered for any address in the passed-in protocol family
*/
-int svc_register(const struct svc_serv *serv, const int family,
- const unsigned short proto, const unsigned short port)
+int svc_register(const struct svc_serv *serv, struct net *net,
+ const int family, const unsigned short proto,
+ const unsigned short port)
{
struct svc_program *progp;
unsigned int i;
@@ -946,7 +950,7 @@ int svc_register(const struct svc_serv *serv, const int family,
if (progp->pg_vers[i]->vs_hidden)
continue;
- error = __svc_register(progp->pg_name, progp->pg_prog,
+ error = __svc_register(net, progp->pg_name, progp->pg_prog,
i, family, proto, port);
if (error < 0)
break;
@@ -963,19 +967,19 @@ int svc_register(const struct svc_serv *serv, const int family,
* any "inet6" entries anyway. So a PMAP_UNSET should be sufficient
* in this case to clear all existing entries for [program, version].
*/
-static void __svc_unregister(const u32 program, const u32 version,
+static void __svc_unregister(struct net *net, const u32 program, const u32 version,
const char *progname)
{
int error;
- error = rpcb_v4_register(&init_net, program, version, NULL, "");
+ error = rpcb_v4_register(net, program, version, NULL, "");
/*
* User space didn't support rpcbind v4, so retry this
* request with the legacy rpcbind v2 protocol.
*/
if (error == -EPROTONOSUPPORT)
- error = rpcb_register(&init_net, program, version, 0, 0);
+ error = rpcb_register(net, program, version, 0, 0);
dprintk("svc: %s(%sv%u), error %d\n",
__func__, progname, version, error);
@@ -989,7 +993,7 @@ static void __svc_unregister(const u32 program, const u32 version,
* The result of unregistration is reported via dprintk for those who want
* verification of the result, but is otherwise not important.
*/
-static void svc_unregister(const struct svc_serv *serv)
+static void svc_unregister(const struct svc_serv *serv, struct net *net)
{
struct svc_program *progp;
unsigned long flags;
@@ -1006,7 +1010,7 @@ static void svc_unregister(const struct svc_serv *serv)
dprintk("svc: attempting to unregister %sv%u\n",
progp->pg_name, i);
- __svc_unregister(progp->pg_prog, i, progp->pg_name);
+ __svc_unregister(net, progp->pg_prog, i, progp->pg_name);
}
}
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 464570906f80..e8af0c9e436b 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -1409,7 +1409,8 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv,
/* Register socket with portmapper */
if (*errp >= 0 && pmap_register)
- *errp = svc_register(serv, inet->sk_family, inet->sk_protocol,
+ *errp = svc_register(serv, sock->sk->sk_net, inet->sk_family,
+ inet->sk_protocol,
ntohs(inet_sk(inet)->inet_sport));
if (*errp < 0) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-24 23:07:52 +0000