diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-05-28 07:12:25 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-28 11:11:45 -0700 |
| commit | 480aeb9639d6a077c611b303a22f9b1e5937d081 (patch) | |
| tree | 923c33a2592c8822ab15abc0929df23adda27a9f /net/sunrpc | |
| parent | d41ecaac903c9f4658a71d4e7a708673cfb5abba (diff) | |
| download | lwn-480aeb9639d6a077c611b303a22f9b1e5937d081.tar.gz lwn-480aeb9639d6a077c611b303a22f9b1e5937d081.zip | |
tcp: add tcp_sock_set_keepcnt
Add a helper to directly set the TCP_KEEPCNT sockopt from kernel space
without going through a fake uaccess.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 5ca64e12af0c..0d3ec055bc12 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -2109,8 +2109,7 @@ static void xs_tcp_set_socket_timeouts(struct rpc_xprt *xprt, sock_set_keepalive(sock->sk); tcp_sock_set_keepidle(sock->sk, keepidle); tcp_sock_set_keepintvl(sock->sk, keepidle); - kernel_setsockopt(sock, SOL_TCP, TCP_KEEPCNT, - (char *)&keepcnt, sizeof(keepcnt)); + tcp_sock_set_keepcnt(sock->sk, keepcnt); /* TCP user timeout (see RFC5482) */ tcp_sock_set_user_timeout(sock->sk, timeo); |