From e0ab53deaa91293a7958d63d5a2cf4c5645ad6f0 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Thu, 27 Jul 2006 17:22:50 -0400 Subject: RPC: Ensure that we disconnect TCP socket when client requests error out If we're part way through transmitting a TCP request, and the client errors, then we need to disconnect and reconnect the TCP socket in order to avoid confusing the server. Signed-off-by: Trond Myklebust (cherry picked from 031a50c8b9ea82616abd4a4e18021a25848941ce commit) --- net/sunrpc/xprt.c | 21 +++------------------ 1 file changed, 3 insertions(+), 18 deletions(-) (limited to 'net/sunrpc/xprt.c') diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 313b68d892c..e8c2bc4977f 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -707,12 +707,9 @@ out_unlock: return err; } -void -xprt_abort_transmit(struct rpc_task *task) +void xprt_end_transmit(struct rpc_task *task) { - struct rpc_xprt *xprt = task->tk_xprt; - - xprt_release_write(xprt, task); + xprt_release_write(task->tk_xprt, task); } /** @@ -761,8 +758,6 @@ void xprt_transmit(struct rpc_task *task) task->tk_status = -ENOTCONN; else if (!req->rq_received) rpc_sleep_on(&xprt->pending, task, NULL, xprt_timer); - - xprt->ops->release_xprt(xprt, task); spin_unlock_bh(&xprt->transport_lock); return; } @@ -772,18 +767,8 @@ void xprt_transmit(struct rpc_task *task) * schedq, and being picked up by a parallel run of rpciod(). */ task->tk_status = status; - - switch (status) { - case -ECONNREFUSED: + if (status == -ECONNREFUSED) rpc_sleep_on(&xprt->sending, task, NULL, NULL); - case -EAGAIN: - case -ENOTCONN: - return; - default: - break; - } - xprt_release_write(xprt, task); - return; } static inline void do_xprt_reserve(struct rpc_task *task) -- cgit v1.2.3