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Diffstat (limited to 'net/sunrpc/xprt.c')
-rw-r--r--net/sunrpc/xprt.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index f412a852bc73..fd46d42afa89 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -832,6 +832,11 @@ static void xprt_timer(struct rpc_task *task)
spin_unlock_bh(&xprt->transport_lock);
}
+static inline int xprt_has_timer(struct rpc_xprt *xprt)
+{
+ return xprt->idle_timeout != 0;
+}
+
/**
* xprt_prepare_transmit - reserve the transport before sending a request
* @task: RPC task about to send a request
@@ -1013,7 +1018,7 @@ void xprt_release(struct rpc_task *task)
if (!list_empty(&req->rq_list))
list_del(&req->rq_list);
xprt->last_used = jiffies;
- if (list_empty(&xprt->recv))
+ if (list_empty(&xprt->recv) && xprt_has_timer(xprt))
mod_timer(&xprt->timer,
xprt->last_used + xprt->idle_timeout);
spin_unlock_bh(&xprt->transport_lock);
@@ -1082,8 +1087,11 @@ found:
#endif /* CONFIG_NFS_V4_1 */
INIT_WORK(&xprt->task_cleanup, xprt_autoclose);
- setup_timer(&xprt->timer, xprt_init_autodisconnect,
- (unsigned long)xprt);
+ if (xprt_has_timer(xprt))
+ setup_timer(&xprt->timer, xprt_init_autodisconnect,
+ (unsigned long)xprt);
+ else
+ init_timer(&xprt->timer);
xprt->last_used = jiffies;
xprt->cwnd = RPC_INITCWND;
xprt->bind_index = 0;
@@ -1102,7 +1110,6 @@ found:
dprintk("RPC: created transport %p with %u slots\n", xprt,
xprt->max_reqs);
-
return xprt;
}