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 X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5F591C4332D for ; Mon, 11 Jan 2021 21:43:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36BAF22BED for ; Mon, 11 Jan 2021 21:43:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387911AbhAKVnI (ORCPT ); Mon, 11 Jan 2021 16:43:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388032AbhAKVnH (ORCPT ); Mon, 11 Jan 2021 16:43:07 -0500 Received: from mail-il1-x12d.google.com (mail-il1-x12d.google.com [IPv6:2607:f8b0:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2DD47C0617A5 for ; Mon, 11 Jan 2021 13:41:53 -0800 (PST) Received: by mail-il1-x12d.google.com with SMTP id y13so716092ilm.12 for ; Mon, 11 Jan 2021 13:41:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=2lwSYtzRiaoTDkNyVvPYOL0d/MoaKnDuy9kjU6EPUtA=; b=bbk1r9mvRdg9Au2K5JE05aYYqY+CLpPZCOHl0b473nOvUR7dGhXMNJOlehAcayJgP3 Wt4IgrmfxQaMqmBcMEFv5/ZBQLaq8VfgUow371bF6dp27HVTlB+KjPv8lbX7fXZuAz6X 37jZ5vrW022KEPKW8S5U+o9WSLzI+rRd69gTj4AmBXBjmSzqRG1PHDNE++BvGjaRMWKA FK55OiJ4cn7oM9jweh5BZ/TUjdte1txCnp10o0eXsoGbqxlFeDorXiJknBl9tIESroC4 V0nu4F0exFSpYT7KXsWP9v1iaAZuMFTyQr84xDmaevf1/6BbkBKy8zzF/RGt1Te9+ohB lOqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=2lwSYtzRiaoTDkNyVvPYOL0d/MoaKnDuy9kjU6EPUtA=; b=e3+/UiNO91k8TAF/1RZJNnO9nhIrZGFb0oAzbbgKgFCSYxZKtoPuLN8f1v/Aixs/nH +QqNbdQo12qzd6MRrDoO/TRM9W8wY3HeWmr8Pbm6QUc75/hm1kQVt9a9GhauDr1I9KoC WRzhLxw5Jm3rOdw0nj3kY2w+iPlzHzBVWDxFBze6D4GJxhQNLhxqXPQs1pSXdEBsh9UV wh/bP3pMaiVt35dYigsUaAp5Uc8aRRCo9G9OVmIm09DH4WV8kfL7xf3OXCnMAjWt5HGh G8QGEybvPxCR16C5FlExrFxkxbS2o9ag9Y+SqPMDsBtOu5GxZoc0h39vNvyWEXlPwwjP ua/g== X-Gm-Message-State: AOAM531zD25zBRlfUJRul+2IkNMwM+J+wy0fzpm7/kXhfCO2Woyu3YX7 NsVilNJdhvyXK5IuHCD4ax3t3VoQj6VXjQ== X-Google-Smtp-Source: ABdhPJwjhFG2Sylmy40mCGV4UV5Cv7x6nkJCAgX2lFy5tl9oAOXEbm/NRliSBbLWa8vxcmT4UM2uwA== X-Received: by 2002:a92:d44e:: with SMTP id r14mr1034188ilm.299.1610401312393; Mon, 11 Jan 2021 13:41:52 -0800 (PST) Received: from gouda.nowheycreamery.com (c-68-32-74-190.hsd1.mi.comcast.net. [68.32.74.190]) by smtp.gmail.com with ESMTPSA id 143sm681712ila.4.2021.01.11.13.41.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Jan 2021 13:41:51 -0800 (PST) Sender: Anna Schumaker From: schumaker.anna@gmail.com X-Google-Original-From: Anna.Schumaker@Netapp.com To: linux-nfs@vger.kernel.org Cc: Anna.Schumaker@Netapp.com Subject: [RFC PATCH 7/7] sunrpc: Connect to a new IP address provided by the user Date: Mon, 11 Jan 2021 16:41:43 -0500 Message-Id: <20210111214143.553479-8-Anna.Schumaker@Netapp.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210111214143.553479-1-Anna.Schumaker@Netapp.com> References: <20210111214143.553479-1-Anna.Schumaker@Netapp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: Anna Schumaker We preserve the same port number, rather than providing a way to change it. This keeps the implementation simpler for now. Signed-off-by: Anna Schumaker --- net/sunrpc/sysfs.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/sunrpc/sysfs.c b/net/sunrpc/sysfs.c index 537d83635670..47a7c9b8b143 100644 --- a/net/sunrpc/sysfs.c +++ b/net/sunrpc/sysfs.c @@ -70,6 +70,13 @@ static ssize_t rpc_netns_address_show(struct kobject *kobj, static ssize_t rpc_netns_address_store(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t count) { + struct rpc_netns_client *c = container_of(kobj, + struct rpc_netns_client, kobject); + struct rpc_clnt *clnt = c->clnt; + struct rpc_xprt *xprt = rcu_dereference(clnt->cl_xprt); + struct sockaddr *saddr = (struct sockaddr *)&xprt->addr; + + xprt->addrlen = rpc_pton(xprt->xprt_net, buf, count - 1, saddr, sizeof(*saddr)); return count; } -- 2.29.2