---

yaml
---
r: 23883
b: refs/heads/master
c: ef759a2
h: refs/heads/master
i:
  23881: b19178f
  23879: ce7218c
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 262ca07de4d7f1bff20361c1353bb14b3607afb2
+refs/heads/master: ef759a2e54ed434b2f72b52a14edecd6d4eadf74

trunk/include/linux/sunrpc/sched.h

@@ -86,6 +86,12 @@ struct rpc_task {
 		struct work_struct	tk_work;	/* Async task work queue */
 		struct rpc_wait		tk_wait;	/* RPC wait */
 	} u;
+
+	unsigned short		tk_timeouts;	/* maj timeouts */
+	size_t			tk_bytes_sent;	/* total bytes sent */
+	unsigned long		tk_start;	/* RPC task init timestamp */
+	long			tk_rtt;		/* round-trip time (jiffies) */
+
 #ifdef RPC_DEBUG
 	unsigned short		tk_pid;		/* debugging aid */
 #endif

trunk/net/sunrpc/clnt.c

@@ -996,6 +996,8 @@ call_timeout(struct rpc_task *task)
 	}
 
 	dprintk("RPC: %4d call_timeout (major)\n", task->tk_pid);
+	task->tk_timeouts++;
+
 	if (RPC_IS_SOFT(task)) {
 		printk(KERN_NOTICE "%s: server %s not responding, timed out\n",
 				clnt->cl_protname, clnt->cl_server);

trunk/net/sunrpc/sched.c

@@ -817,6 +817,9 @@ void rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt, int flags, cons
 
 	BUG_ON(task->tk_ops == NULL);
 
+	/* starting timestamp */
+	task->tk_start = jiffies;
+
 	dprintk("RPC: %4d new task procpid %d\n", task->tk_pid,
 				current->pid);
 }

trunk/net/sunrpc/xprt.c

@@ -648,6 +648,8 @@ void xprt_complete_rqst(struct rpc_task *task, int copied)
 			task->tk_pid, ntohl(req->rq_xid), copied);
 
 	task->tk_xprt->stat.recvs++;
+	task->tk_rtt = (long)jiffies - req->rq_xtime;
+
 	list_del_init(&req->rq_list);
 	req->rq_received = req->rq_private_buf.len = copied;
 	rpc_wake_up_task(task);

trunk/net/sunrpc/xprtsock.c

@@ -382,6 +382,7 @@ static int xs_tcp_send_request(struct rpc_task *task)
 		/* If we've sent the entire packet, immediately
 		 * reset the count of bytes sent. */
 		req->rq_bytes_sent += status;
+		task->tk_bytes_sent += status;
 		if (likely(req->rq_bytes_sent >= req->rq_slen)) {
 			req->rq_bytes_sent = 0;
 			return 0;