1 files changed, 6 insertions, 1 deletions

diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index efe5495ecf65..739df8a11382 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -885,7 +885,7 @@ void xprt_transmit(struct rpc_task *task)
 {
         struct rpc_rqst *req = task->tk_rqstp;
         struct rpc_xprt *xprt = req->rq_xprt;
-        int status;
+        int status, numreqs;
 
         dprintk("RPC: %5u xprt_transmit(%u)\n", task->tk_pid, req->rq_slen);
 
@@ -922,9 +922,14 @@ void xprt_transmit(struct rpc_task *task)
 
         xprt->ops->set_retrans_timeout(task);
 
+        numreqs = atomic_read(&xprt->num_reqs);
+        if (numreqs > xprt->stat.max_slots)
+                xprt->stat.max_slots = numreqs;
         xprt->stat.sends++;
         xprt->stat.req_u += xprt->stat.sends - xprt->stat.recvs;
         xprt->stat.bklog_u += xprt->backlog.qlen;
+        xprt->stat.sending_u += xprt->sending.qlen;
+        xprt->stat.pending_u += xprt->pending.qlen;
 
         /* Don't race with disconnect */
         if (!xprt_connected(xprt))