From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linutronix.de (146.0.238.70:993) by crypto-ml.lab.linutronix.de with IMAP4-SSL for ; 12 Jan 2019 01:39:36 -0000 Received: from mga05.intel.com ([192.55.52.43]) by Galois.linutronix.de with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1gi87T-0002Kx-MX for speck@linutronix.de; Sat, 12 Jan 2019 02:29:52 +0100 From: Andi Kleen Subject: [MODERATED] [PATCH v4 24/28] MDSv4 28 Date: Fri, 11 Jan 2019 17:29:37 -0800 Message-Id: <6c367fc828b1d76d2020c98746356d42fce9fab5.1547256470.git.ak@linux.intel.com> In-Reply-To: References: In-Reply-To: References: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 To: speck@linutronix.de Cc: Andi Kleen List-ID: Mark the tcp tasklet as not needing an implicit cpu clear flush. If any is needed it will be triggered by the skb_* hooks. Signed-off-by: Andi Kleen --- net/ipv4/tcp_output.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 730bc44dbad9..06bc635a54ca 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -903,9 +903,10 @@ void __init tcp_tasklet_init(void) struct tsq_tasklet *tsq = &per_cpu(tsq_tasklet, i); INIT_LIST_HEAD(&tsq->head); - tasklet_init(&tsq->tasklet, + tasklet_init_flags(&tsq->tasklet, tcp_tasklet_func, - (unsigned long)tsq); + (unsigned long)tsq, + TASKLET_NO_USER); } } -- 2.17.2