diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2018-08-09 23:33:21 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2018-09-30 15:35:15 -0400 |
| commit | 944b042921a17d1a4e51bb05f8edf2b93d26e36f (patch) | |
| tree | 8a1b6271aae6794793c136d2b12b1386f739b25d /net/sunrpc/clnt.c | |
| parent | ef3f54347f690d06649c0d7a1f63d3410b3d08d3 (diff) | |
SUNRPC: Add a transmission queue for RPC requests
Add the queue that will enforce the ordering of RPC task transmission.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'net/sunrpc/clnt.c')
| -rw-r--r-- | net/sunrpc/clnt.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index be0f06a8156b..c1a19a3e1356 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -1156,11 +1156,11 @@ struct rpc_task *rpc_run_bc_task(struct rpc_rqst *req) */ xbufp->len = xbufp->head[0].iov_len + xbufp->page_len + xbufp->tail[0].iov_len; - set_bit(RPC_TASK_NEED_XMIT, &task->tk_runstate); task->tk_action = call_bc_transmit; atomic_inc(&task->tk_count); WARN_ON_ONCE(atomic_read(&task->tk_count) != 2); + xprt_request_enqueue_transmit(task); rpc_execute(task); dprintk("RPC: rpc_run_bc_task: task= %p\n", task); @@ -1759,8 +1759,6 @@ rpc_xdr_encode(struct rpc_task *task) task->tk_status = rpcauth_wrap_req(task, encode, req, p, task->tk_msg.rpc_argp); - if (task->tk_status == 0) - set_bit(RPC_TASK_NEED_XMIT, &task->tk_runstate); } /* @@ -1964,6 +1962,7 @@ call_transmit(struct rpc_task *task) /* Add task to reply queue before transmission to avoid races */ if (rpc_reply_expected(task)) xprt_request_enqueue_receive(task); + xprt_request_enqueue_transmit(task); if (!xprt_prepare_transmit(task)) return; @@ -1998,7 +1997,6 @@ call_transmit_status(struct rpc_task *task) xprt_end_transmit(task); break; case -EBADMSG: - clear_bit(RPC_TASK_NEED_XMIT, &task->tk_runstate); task->tk_action = call_transmit; task->tk_status = 0; xprt_end_transmit(task); |