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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-07-27 23:22:50 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-08-03 22:56:55 +0200 |
| commit | e0ab53deaa91293a7958d63d5a2cf4c5645ad6f0 (patch) | |
| tree | 1117ac18e263222ad91f3af90ddcaf65f37b79f6 /net/sunrpc/xprt.c | |
| parent | NLM/lockd: remove b_done (diff) | |
| download | linux-e0ab53deaa91293a7958d63d5a2cf4c5645ad6f0.tar.xz linux-e0ab53deaa91293a7958d63d5a2cf4c5645ad6f0.zip | |
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 <Trond.Myklebust@netapp.com>
(cherry picked from 031a50c8b9ea82616abd4a4e18021a25848941ce commit)
Diffstat (limited to 'net/sunrpc/xprt.c')
| -rw-r--r-- | net/sunrpc/xprt.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 313b68d892c6..e8c2bc4977f3 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) |