#include <linux/rcupdate.h>
#include <linux/sunrpc/clnt.h>
+#include <linux/sunrpc/addr.h>
#include <linux/sunrpc/rpc_pipe_fs.h>
#include <linux/sunrpc/metrics.h>
#include <linux/sunrpc/bc_xprt.h>
}
EXPORT_SYMBOL_GPL(rpc_max_payload);
+/**
+ * rpc_get_timeout - Get timeout for transport in units of HZ
+ * @clnt: RPC client to query
+ */
+unsigned long rpc_get_timeout(struct rpc_clnt *clnt)
+{
+ unsigned long ret;
+
+ rcu_read_lock();
+ ret = rcu_dereference(clnt->cl_xprt)->timeout->to_initval;
+ rcu_read_unlock();
+ return ret;
+}
+EXPORT_SYMBOL_GPL(rpc_get_timeout);
+
/**
* rpc_force_rebind - force transport to check that remote port is unchanged
* @clnt: client to rebind
dprint_status(task);
- task->tk_status = 0;
- if (status >= 0 || status == -EAGAIN) {
- clnt->cl_stats->netreconn++;
- task->tk_action = call_transmit;
- return;
- }
-
trace_rpc_connect_status(task, status);
switch (status) {
/* if soft mounted, test if we've timed out */
case -ETIMEDOUT:
task->tk_action = call_timeout;
- break;
- default:
- rpc_exit(task, -EIO);
+ return;
+ case -ECONNREFUSED:
+ case -ECONNRESET:
+ case -ENETUNREACH:
+ if (RPC_IS_SOFTCONN(task))
+ break;
+ /* retry with existing socket, after a delay */
+ case 0:
+ case -EAGAIN:
+ task->tk_status = 0;
+ clnt->cl_stats->netreconn++;
+ task->tk_action = call_transmit;
+ return;
}
+ rpc_exit(task, status);
}
/*