)
);
+TRACE_EVENT(rpcb_setport,
+ TP_PROTO(
+ const struct rpc_task *task,
+ int status,
+ unsigned short port
+ ),
+
+ TP_ARGS(task, status, port),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, status)
+ __field(unsigned short, port)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->status = status;
+ __entry->port = port;
+ ),
+
+ TP_printk("task:%u@%u status=%d port=%u",
+ __entry->task_id, __entry->client_id,
+ __entry->status, __entry->port
+ )
+);
+
DECLARE_EVENT_CLASS(svc_xdr_buf_class,
TP_PROTO(
const struct svc_rqst *rqst,
{
struct rpcbind_args *map = data;
struct rpc_xprt *xprt = map->r_xprt;
- int status = child->tk_status;
+
+ map->r_status = child->tk_status;
/* Garbage reply: retry with a lesser rpcbind version */
- if (status == -EIO)
- status = -EPROTONOSUPPORT;
+ if (map->r_status == -EIO)
+ map->r_status = -EPROTONOSUPPORT;
/* rpcbind server doesn't support this rpcbind protocol version */
- if (status == -EPROTONOSUPPORT)
+ if (map->r_status == -EPROTONOSUPPORT)
xprt->bind_index++;
- if (status < 0) {
+ if (map->r_status < 0) {
/* rpcbind server not available on remote host? */
- xprt->ops->set_port(xprt, 0);
+ map->r_port = 0;
+
} else if (map->r_port == 0) {
/* Requested RPC service wasn't registered on remote host */
- xprt->ops->set_port(xprt, 0);
- status = -EACCES;
+ map->r_status = -EACCES;
} else {
/* Succeeded */
- xprt->ops->set_port(xprt, map->r_port);
- xprt_set_bound(xprt);
- status = 0;
+ map->r_status = 0;
}
- dprintk("RPC: %5u rpcb_getport_done(status %d, port %u)\n",
- child->tk_pid, status, map->r_port);
-
- map->r_status = status;
+ trace_rpcb_setport(child, map->r_status, map->r_port);
+ xprt->ops->set_port(xprt, map->r_port);
+ if (map->r_port)
+ xprt_set_bound(xprt);
}
/*
kfree(xprt->address_strings[RPC_DISPLAY_HEX_PORT]);
snprintf(buf, sizeof(buf), "%4hx", port);
xprt->address_strings[RPC_DISPLAY_HEX_PORT] = kstrdup(buf, GFP_KERNEL);
-
- trace_xprtrdma_op_setport(container_of(xprt, struct rpcrdma_xprt,
- rx_xprt));
}
/**