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SUNRPC: allow /proc entries without CONFIG_SUNRPC_DEBUG

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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>
This commit is contained in:
Ben Dooks 2018-11-28 15:05:58 +00:00 committed by Anna Schumaker
parent ac0aa5e843
commit 8e2e5b7c49
1 changed files with 0 additions and 8 deletions
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8
net/sunrpc/xprtsock.c
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@ -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);