diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-05-28 07:12:23 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-28 11:11:45 -0700 |
| commit | 71c48eb81c9ecb6fed49dc33e7c9b621fdcb7bf8 (patch) | |
| tree | f54423f3d3f22c039e685c108f98ea4d846bc9a0 /net/sunrpc | |
| parent | c488aeadcbd002a992593e6090d54e8ac27c4310 (diff) | |
| download | lwn-71c48eb81c9ecb6fed49dc33e7c9b621fdcb7bf8.tar.gz lwn-71c48eb81c9ecb6fed49dc33e7c9b621fdcb7bf8.zip | |
tcp: add tcp_sock_set_keepidle
Add a helper to directly set the TCP_KEEP_IDLE 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 231fd6162f68..473290f7c5c0 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -2107,8 +2107,7 @@ static void xs_tcp_set_socket_timeouts(struct rpc_xprt *xprt, /* TCP Keepalive options */ sock_set_keepalive(sock->sk); - kernel_setsockopt(sock, SOL_TCP, TCP_KEEPIDLE, - (char *)&keepidle, sizeof(keepidle)); + tcp_sock_set_keepidle(sock->sk, keepidle); kernel_setsockopt(sock, SOL_TCP, TCP_KEEPINTVL, (char *)&keepidle, sizeof(keepidle)); kernel_setsockopt(sock, SOL_TCP, TCP_KEEPCNT, |