diff options
| -rw-r--r-- | include/linux/sunrpc/xprt.h | 1 | ||||
| -rw-r--r-- | net/sunrpc/xprt.c | 13 | ||||
| -rw-r--r-- | net/sunrpc/xprtsock.c | 1 |
3 files changed, 4 insertions, 11 deletions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 8263f7aefed..04fc342d984 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -293,7 +293,6 @@ void xprt_set_retrans_timeout_rtt(struct rpc_task *task); void xprt_wake_pending_tasks(struct rpc_xprt *xprt, int status); void xprt_wait_for_buffer_space(struct rpc_task *task, rpc_action action); void xprt_write_space(struct rpc_xprt *xprt); -void xprt_update_rtt(struct rpc_task *task); void xprt_adjust_cwnd(struct rpc_task *task, int result); struct rpc_rqst * xprt_lookup_rqst(struct rpc_xprt *xprt, __be32 xid); void xprt_complete_rqst(struct rpc_task *task, int copied); diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 6c9997ef386..698c6271229 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -774,12 +774,7 @@ struct rpc_rqst *xprt_lookup_rqst(struct rpc_xprt *xprt, __be32 xid) } EXPORT_SYMBOL_GPL(xprt_lookup_rqst); -/** - * xprt_update_rtt - update an RPC client's RTT state after receiving a reply - * @task: RPC request that recently completed - * - */ -void xprt_update_rtt(struct rpc_task *task) +static void xprt_update_rtt(struct rpc_task *task) { struct rpc_rqst *req = task->tk_rqstp; struct rpc_rtt *rtt = task->tk_client->cl_rtt; @@ -787,12 +782,10 @@ void xprt_update_rtt(struct rpc_task *task) if (timer) { if (req->rq_ntrans == 1) - rpc_update_rtt(rtt, timer, - (long)jiffies - req->rq_xtime); + rpc_update_rtt(rtt, timer, task->tk_rtt); rpc_set_timeo(rtt, timer, req->rq_ntrans - 1); } } -EXPORT_SYMBOL_GPL(xprt_update_rtt); /** * xprt_complete_rqst - called when reply processing is complete @@ -811,6 +804,8 @@ void xprt_complete_rqst(struct rpc_task *task, int copied) xprt->stat.recvs++; task->tk_rtt = (long)jiffies - req->rq_xtime; + if (xprt->ops->timer != NULL) + xprt_update_rtt(task); list_del_init(&req->rq_list); req->rq_private_buf.len = copied; diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 790a8f31b0b..3d1dcdf2aef 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -844,7 +844,6 @@ static void xs_udp_data_ready(struct sock *sk, int len) dst_confirm(skb_dst(skb)); xprt_adjust_cwnd(task, copied); - xprt_update_rtt(task); xprt_complete_rqst(task, copied); out_unlock: |