From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mxhk.zte.com.cn (mxhk.zte.com.cn [160.30.148.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9DD752264CF; Thu, 14 Aug 2025 12:28:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=160.30.148.35 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755174531; cv=none; b=QldFIHj/P174O+0Csr3W/IZrR941zPvLI0Y/8vawV2Is+BfT/oEZDdA36qU5cvpD8TYueemwRU5fF06hEAtniNys4Kp59r5YToMMiDVIRvz0jsWAfPd2Y3TtSjIpKPvLpRnrn5/SrjVIbKnWdCSd5tWIx+I+ScuFNa83dKTzaJA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755174531; c=relaxed/simple; bh=8xx0v++E2X24TTjRB2GImLBQxE6J4zlYevYDhKIBE1E=; h=Date:Message-ID:In-Reply-To:References:Mime-Version:From:To:Cc: Subject:Content-Type; b=UdvQLiAwac/ZB4AVn3FDlDuELvTYYJRzEteaD5GrNRSXMTbcXUAtHkqIPFSJ217fbDKSdaDMZz9PfSTeFUFPTkUn4G6sPMVcCT8y6JCJuXLtR8sauSVr17MWoD+jsNHVl08QGyKffv4wbuEym1lWJZ1plbpf8ogJE17EDRimK+Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zte.com.cn; spf=pass smtp.mailfrom=zte.com.cn; arc=none smtp.client-ip=160.30.148.35 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zte.com.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=zte.com.cn Received: from mse-fl1.zte.com.cn (unknown [10.5.228.132]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mxhk.zte.com.cn (FangMail) with ESMTPS id 4c2l093Rlpz7rYv6; Thu, 14 Aug 2025 20:28:41 +0800 (CST) Received: from xaxapp04.zte.com.cn ([10.99.98.157]) by mse-fl1.zte.com.cn with SMTP id 57ECSbiQ092876; Thu, 14 Aug 2025 20:28:37 +0800 (+08) (envelope-from wang.yaxin@zte.com.cn) Received: from mapi (xaxapp02[null]) by mapi (Zmail) with MAPI id mid32; Thu, 14 Aug 2025 20:28:40 +0800 (CST) Date: Thu, 14 Aug 2025 20:28:40 +0800 (CST) X-Zmail-TransId: 2afa689dd678ffffffffa38-72e2b X-Mailer: Zmail v1.0 Message-ID: <202508142028407445nvZxgf2l-bOvTMm2v-zs@zte.com.cn> In-Reply-To: <20250814201129510XielEwRpr4QXPx_XBtkhv@zte.com.cn> References: 20250814201129510XielEwRpr4QXPx_XBtkhv@zte.com.cn Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 From: To: Cc: , , , , , , , , , , , Subject: =?UTF-8?B?W1BBVENIIDIvNCB2Ml0gRG9jcy96aF9DTjogVHJhbnNsYXRlIHNrYnVmZi5yc3QgdG8gU2ltcGxpZmllZCBDaGluZXNl?= Content-Type: text/plain; charset="UTF-8" X-MAIL:mse-fl1.zte.com.cn 57ECSbiQ092876 X-TLS: YES X-SPF-DOMAIN: zte.com.cn X-ENVELOPE-SENDER: wang.yaxin@zte.com.cn X-SPF: None X-SOURCE-IP: 10.5.228.132 unknown Thu, 14 Aug 2025 20:28:41 +0800 X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 689DD679.000/4c2l093Rlpz7rYv6 From: Wang Yaxin translate the "skbuff.rst" into Simplified Chinese. Update the translation through commit 9facd94114b5 ("skbuff: render the checksum comment to documentation") Signed-off-by: Wang Yaxin Signed-off-by: Sun yuxi --- .../translations/zh_CN/networking/index.rst | 2 +- .../translations/zh_CN/networking/skbuff.rst | 44 +++++++++++++++++++ 2 files changed, 45 insertions(+), 1 deletion(-) create mode 100644 Documentation/translations/zh_CN/networking/skbuff.rst diff --git a/Documentation/translations/zh_CN/networking/index.rst b/Documentation/translations/zh_CN/networking/index.rst index 6e1c1df4a980..e03b5d5d39ee 100644 --- a/Documentation/translations/zh_CN/networking/index.rst +++ b/Documentation/translations/zh_CN/networking/index.rst @@ -28,6 +28,7 @@ netmem alias mptcp-sysctl + skbuff Todolist: @@ -126,7 +127,6 @@ Todolist: * sctp * secid * seg6-sysctl -* skbuff * smc-sysctl * sriov * statistics diff --git a/Documentation/translations/zh_CN/networking/skbuff.rst b/Documentation/translations/zh_CN/networking/skbuff.rst new file mode 100644 index 000000000000..2624ea8e8e05 --- /dev/null +++ b/Documentation/translations/zh_CN/networking/skbuff.rst @@ -0,0 +1,44 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: ../disclaimer-zh_CN.rst + +:Original: Documentation/networking/skbuff.rst + +:翻译: + + 王亚鑫 Wang Yaxin + +struct sk_buff +============== + +:c:type:`sk_buff` 是表示数据包的主要网络结构体。 + +基本sk_buff几何结构 +------------------- + +.. kernel-doc:: include/linux/skbuff.h + :doc: Basic sk_buff geometry + +共享skb和skb克隆 +---------------- + +:c:member:`sk_buff.users` 是一个简单的引用计数，允许 +多个实体保持 struct sk_buff 存活。 ``sk_buff.users != 1`` +的 skb 被称为共享 skb（参见 skb_shared()）。 + +skb_clone() 允许快速复制 skb。不会复制任何数据缓冲区， +但调用者会获得一个新的元数据结构体（struct sk_buff）。 +&skb_shared_info.refcount 表示指向同一数据包数据的 +skb 数量（即克隆）。 + +数据引用和无头skb +----------------- + +.. kernel-doc:: include/linux/skbuff.h + :doc: dataref and headerless skbs + +校验和信息 +---------- + +.. kernel-doc:: include/linux/skbuff.h + :doc: skb checksums -- 2.25.1