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| author | Chuck Lever | 2005-08-26 01:25:50 +0200 |
|---|---|---|
| committer | Trond Myklebust | 2005-09-23 18:38:36 +0200 |
| commit | fe3aca290f17ae4978bd73d02aa4029f1c9c024c (patch) | |
| tree | 4fbaa255e9e7a85f41eacb7cf1214dc44a90bcea /net/sunrpc/xprtsock.c | |
| parent | [PATCH] RPC: get rid of xprt->stream (diff) | |
| download | kernel-qcow2-linux-fe3aca290f17ae4978bd73d02aa4029f1c9c024c.tar.gz kernel-qcow2-linux-fe3aca290f17ae4978bd73d02aa4029f1c9c024c.tar.xz kernel-qcow2-linux-fe3aca290f17ae4978bd73d02aa4029f1c9c024c.zip | |
[PATCH] RPC: add API to set transport-specific timeouts
Prepare the way to remove the "xprt->nocong" variable by adding a callout
to the RPC client transport switch API to handle setting RPC retransmit
timeouts.
Add a pair of generic helper functions that provide the ability to set a
simple fixed timeout, or to set a timeout based on the state of a round-
trip estimator.
Test-plan:
Use WAN simulation to cause sporadic bursty packet loss. Look for significant
regression in performance or client stability.
Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/xprtsock.c')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 5bb6fed3df34..79433ffd1df0 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -1047,6 +1047,7 @@ static struct rpc_xprt_ops xs_udp_ops = { .set_buffer_size = xs_udp_set_buffer_size, .connect = xs_connect, .send_request = xs_udp_send_request, + .set_retrans_timeout = xprt_set_retrans_timeout_rtt, .close = xs_close, .destroy = xs_destroy, }; @@ -1055,6 +1056,7 @@ static struct rpc_xprt_ops xs_tcp_ops = { .set_buffer_size = xs_tcp_set_buffer_size, .connect = xs_connect, .send_request = xs_tcp_send_request, + .set_retrans_timeout = xprt_set_retrans_timeout_def, .close = xs_close, .destroy = xs_destroy, }; |