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SUNRPC: Ensure xs_tcp_shutdown() requests a full close of the connection

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The previous behaviour left the connection half-open in order to try
to scrape the last replies from the socket. Now that we have more reliable
reconnection, change the behaviour to close down the socket faster.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2015-02-09 09:26:39 -05:00
parent 505936f59f
commit 0efeac261c
1 changed files with 2 additions and 2 deletions
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4
net/sunrpc/xprtsock.c
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@ -627,7 +627,7 @@ process_status:
* @xprt: transport
*
* Initiates a graceful shutdown of the TCP socket by calling the
* equivalent of shutdown(SHUT_WR);
* equivalent of shutdown(SHUT_RDWR);
*/
static void xs_tcp_shutdown(struct rpc_xprt *xprt)
{
@ -635,7 +635,7 @@ static void xs_tcp_shutdown(struct rpc_xprt *xprt)
struct socket *sock = transport->sock;
if (sock != NULL) {
kernel_sock_shutdown(sock, SHUT_WR);
kernel_sock_shutdown(sock, SHUT_RDWR);
trace_rpc_socket_shutdown(xprt, sock);
}
}