SUNRPC: allow /proc entries without CONFIG_SUNRPC_DEBUG

If we want /proc/sys/sunrpc the current kernel also drags in other debug
features which we don't really want. Instead, we should always show the
following entries:

/proc/sys/sunrpc/udp_slot_table_entries
/proc/sys/sunrpc/tcp_slot_table_entries
/proc/sys/sunrpc/tcp_max_slot_table_entries
/proc/sys/sunrpc/min_resvport
/proc/sys/sunrpc/max_resvport
/proc/sys/sunrpc/tcp_fin_timeout

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Thomas Preston <thomas.preston@codethink.co.uk>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index f0b3700cec95e8f0ccf9eac212b47158877066ab..a6870d3cb1216891958be4569ce10204eaa06454 100644 (file)
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -68,8 +68,6 @@ static unsigned int xprt_max_tcp_slot_table_entries = RPC_MAX_SLOT_TABLE;
 static unsigned int xprt_min_resvport = RPC_DEF_MIN_RESVPORT;
 static unsigned int xprt_max_resvport = RPC_DEF_MAX_RESVPORT;
 
-#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
-
 #define XS_TCP_LINGER_TO       (15U * HZ)
 static unsigned int xs_tcp_fin_timeout __read_mostly = XS_TCP_LINGER_TO;
 
@@ -159,8 +157,6 @@ static struct ctl_table sunrpc_table[] = {
        { },
 };
 
-#endif
-
 /*
  * Wait duration for a reply from the RPC portmapper.
  */
@@ -3107,10 +3103,8 @@ static struct xprt_class xs_bc_tcp_transport = {
  */
 int init_socket_xprt(void)
 {
-#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
        if (!sunrpc_table_header)
                sunrpc_table_header = register_sysctl_table(sunrpc_table);
-#endif
 
        xprt_register_transport(&xs_local_transport);
        xprt_register_transport(&xs_udp_transport);
@@ -3126,12 +3120,10 @@ int init_socket_xprt(void)
  */
 void cleanup_socket_xprt(void)
 {
-#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
        if (sunrpc_table_header) {
                unregister_sysctl_table(sunrpc_table_header);
                sunrpc_table_header = NULL;
        }
-#endif
 
        xprt_unregister_transport(&xs_local_transport);
        xprt_unregister_transport(&xs_udp_transport);