[LLC]: Add sysctl support for the LLC timeouts

Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>

1 files changed, 9 insertions, 4 deletions

diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index ce7b893ed1ab..d3783f8ee481 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -40,6 +40,11 @@ static struct llc_conn_state_trans *llc_qualify_conn_ev(struct sock *sk,
 /* Offset table on connection states transition diagram */
 static int llc_offset_table[NBR_CONN_STATES][NBR_CONN_EV];
 
+int sysctl_llc2_ack_timeout = LLC2_ACK_TIME * HZ;
+int sysctl_llc2_p_timeout = LLC2_P_TIME * HZ;
+int sysctl_llc2_rej_timeout = LLC2_REJ_TIME * HZ;
+int sysctl_llc2_busy_timeout = LLC2_BUSY_TIME * HZ;
+
 /**
  *      llc_conn_state_process - sends event to connection state machine
  *      @sk: connection
@@ -799,22 +804,22 @@ static void llc_sk_init(struct sock* sk)
         llc->dec_step = llc->connect_step = 1;
 
         init_timer(&llc->ack_timer.timer);
-        llc->ack_timer.expire         = LLC_ACK_TIME;
+        llc->ack_timer.expire         = sysctl_llc2_ack_timeout;
         llc->ack_timer.timer.data     = (unsigned long)sk;
         llc->ack_timer.timer.function = llc_conn_ack_tmr_cb;
 
         init_timer(&llc->pf_cycle_timer.timer);
-        llc->pf_cycle_timer.expire         = LLC_P_TIME;
+        llc->pf_cycle_timer.expire         = sysctl_llc2_p_timeout;
         llc->pf_cycle_timer.timer.data     = (unsigned long)sk;
         llc->pf_cycle_timer.timer.function = llc_conn_pf_cycle_tmr_cb;
 
         init_timer(&llc->rej_sent_timer.timer);
-        llc->rej_sent_timer.expire         = LLC_REJ_TIME;
+        llc->rej_sent_timer.expire         = sysctl_llc2_rej_timeout;
         llc->rej_sent_timer.timer.data     = (unsigned long)sk;
         llc->rej_sent_timer.timer.function = llc_conn_rej_tmr_cb;
 
         init_timer(&llc->busy_state_timer.timer);
-        llc->busy_state_timer.expire         = LLC_BUSY_TIME;
+        llc->busy_state_timer.expire         = sysctl_llc2_busy_timeout;
         llc->busy_state_timer.timer.data     = (unsigned long)sk;
         llc->busy_state_timer.timer.function = llc_conn_busy_tmr_cb;