From 7f48521172fb63b9948e86987462cea62564fc2b Mon Sep 17 00:00:00 2001 From: Dust Li Date: Tue, 1 Mar 2022 17:43:59 +0800 Subject: net/smc: send directly on setting TCP_NODELAY commit b70a5cc045197aad9c159042621baf3c015f6cc7 upstream. In commit ea785a1a573b("net/smc: Send directly when TCP_CORK is cleared"), we don't use delayed work to implement cork. This patch use the same algorithm, removes the delayed work when setting TCP_NODELAY and send directly in setsockopt(). This also makes the TCP_NODELAY the same as TCP. Cc: Tony Lu Signed-off-by: Dust Li Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/smc/af_smc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net') diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 183b122807b6..fa8897497dcc 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -2419,8 +2419,8 @@ static int smc_setsockopt(struct socket *sock, int level, int optname, sk->sk_state != SMC_CLOSED) { if (val) { SMC_STAT_INC(smc, ndly_cnt); - mod_delayed_work(smc->conn.lgr->tx_wq, - &smc->conn.tx_work, 0); + smc_tx_pending(&smc->conn); + cancel_delayed_work(&smc->conn.tx_work); } } break; -- cgit v1.2.3