From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1FD1FC0502C for ; Mon, 29 Aug 2022 11:10:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231205AbiH2LKa (ORCPT ); Mon, 29 Aug 2022 07:10:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229617AbiH2LJp (ORCPT ); Mon, 29 Aug 2022 07:09:45 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1DCA96555; Mon, 29 Aug 2022 04:07:01 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 20511611EF; Mon, 29 Aug 2022 11:06:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 25415C433C1; Mon, 29 Aug 2022 11:06:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1661771214; bh=W0WKaihdrChHJR53YjvyX0zHr0mSLFAyR2lY2p2rf28=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sO1btMlBwDY4M/W1JnmXF9Rj4QN8bHIzQNBjpWQNRHX/ByOmQd4FjAKDeptA4Z7+h jeg0eB0/AstL8t6q15wr53jcTlH/EeS5MSTVycTUKG408otq13TRCduilpwO1LAHP/ TwOAZaaUxukWuWuO0opvS76h4T9jGyCGTpPEibB4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mat Martineau , Paolo Abeni , Eric Dumazet , "David S. Miller" , Sasha Levin Subject: [PATCH 5.15 080/136] tcp: expose the tcp_mark_push() and tcp_skb_entail() helpers Date: Mon, 29 Aug 2022 12:59:07 +0200 Message-Id: <20220829105807.931727133@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220829105804.609007228@linuxfoundation.org> References: <20220829105804.609007228@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Paolo Abeni [ Upstream commit 04d8825c30b718781197c8f07b1915a11bfb8685 ] the tcp_skb_entail() helper is actually skb_entail(), renamed to provide proper scope. The two helper will be used by the next patch. RFC -> v1: - rename skb_entail to tcp_skb_entail (Eric) Acked-by: Mat Martineau Signed-off-by: Paolo Abeni Reviewed-by: Eric Dumazet Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- include/net/tcp.h | 2 ++ net/ipv4/tcp.c | 8 ++++---- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/include/net/tcp.h b/include/net/tcp.h index 76b0d7f2b967f..d3646645cb9ec 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -571,6 +571,8 @@ __u32 cookie_v6_init_sequence(const struct sk_buff *skb, __u16 *mss); #endif /* tcp_output.c */ +void tcp_skb_entail(struct sock *sk, struct sk_buff *skb); +void tcp_mark_push(struct tcp_sock *tp, struct sk_buff *skb); void __tcp_push_pending_frames(struct sock *sk, unsigned int cur_mss, int nonagle); int __tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb, int segs); diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 2097eeaf30a67..52f51717f02f3 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -644,7 +644,7 @@ int tcp_ioctl(struct sock *sk, int cmd, unsigned long arg) } EXPORT_SYMBOL(tcp_ioctl); -static inline void tcp_mark_push(struct tcp_sock *tp, struct sk_buff *skb) +void tcp_mark_push(struct tcp_sock *tp, struct sk_buff *skb) { TCP_SKB_CB(skb)->tcp_flags |= TCPHDR_PSH; tp->pushed_seq = tp->write_seq; @@ -655,7 +655,7 @@ static inline bool forced_push(const struct tcp_sock *tp) return after(tp->write_seq, tp->pushed_seq + (tp->max_window >> 1)); } -static void skb_entail(struct sock *sk, struct sk_buff *skb) +void tcp_skb_entail(struct sock *sk, struct sk_buff *skb) { struct tcp_sock *tp = tcp_sk(sk); struct tcp_skb_cb *tcb = TCP_SKB_CB(skb); @@ -982,7 +982,7 @@ struct sk_buff *tcp_build_frag(struct sock *sk, int size_goal, int flags, #ifdef CONFIG_TLS_DEVICE skb->decrypted = !!(flags & MSG_SENDPAGE_DECRYPTED); #endif - skb_entail(sk, skb); + tcp_skb_entail(sk, skb); copy = size_goal; } @@ -1312,7 +1312,7 @@ int tcp_sendmsg_locked(struct sock *sk, struct msghdr *msg, size_t size) process_backlog++; skb->ip_summed = CHECKSUM_PARTIAL; - skb_entail(sk, skb); + tcp_skb_entail(sk, skb); copy = size_goal; /* All packets are restored as if they have -- 2.35.1