SUNRPC search xprt switch for sockaddr
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 43ec465..8d68efd 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -2708,6 +2708,21 @@
}
EXPORT_SYMBOL_GPL(rpc_clnt_xprt_switch_add_xprt);
+bool rpc_clnt_xprt_switch_has_addr(struct rpc_clnt *clnt,
+ const struct sockaddr *sap)
+{
+ struct rpc_xprt_switch *xps;
+ bool ret;
+
+ xps = rcu_dereference(clnt->cl_xpi.xpi_xpswitch);
+
+ rcu_read_lock();
+ ret = rpc_xprt_switch_has_addr(xps, sap);
+ rcu_read_unlock();
+ return ret;
+}
+EXPORT_SYMBOL_GPL(rpc_clnt_xprt_switch_has_addr);
+
#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
static void rpc_show_header(void)
{