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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 04C7DC4360C for ; Thu, 10 Oct 2019 12:47:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CFB3F2067B for ; Thu, 10 Oct 2019 12:47:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ApSOMcr1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387860AbfJJMrB (ORCPT ); Thu, 10 Oct 2019 08:47:01 -0400 Received: from mail-io1-f66.google.com ([209.85.166.66]:39848 "EHLO mail-io1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387594AbfJJMrB (ORCPT ); Thu, 10 Oct 2019 08:47:01 -0400 Received: by mail-io1-f66.google.com with SMTP id a1so13334819ioc.6 for ; Thu, 10 Oct 2019 05:47:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=oYFP7LnHnffo4j/n4viWpRrrs/1IS/MsGu8QY/P3UN4=; b=ApSOMcr1yUQwVOzZymeBElC9ryUuopJvqSGcUe16g1XV2Nlk5P4irFpXf3f3cvdpeW PwbI0S5l7CxP9AalDESHrlAM5ktIdKBO6OIGp/ZzoWJP+knKjaecsQpHb57CNpin0dfm Sw2s7uSz2te118/CsFO88ddY1/1V8TOB80LHolKGWYiisOkWs4/rkxIE4b+rTZN4/jqX aqoYY9KQJLTpljRO3jejN8YgUwIecseLBJz/w+MBWFYRiP2uSZAYw/ct+GQHI+glF22q 07RC8K38SnxDO17FItkBAAcuLw4uPuVDCa0ZAEuL/sRvhFh2cpaeUPlC+KxoTiIv0+d/ TzXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=oYFP7LnHnffo4j/n4viWpRrrs/1IS/MsGu8QY/P3UN4=; b=gCvXEBmAfLrQEYfqcjbTpUyYxgnkzQMlY/RavF9P0V9Ai+1kQDp2QS4YV415AKrv+h KmwvK8zxx+mucgsUa+UJdchV3FsgD7NcQKCWOw46MdQ7qqgnS77uB+nsMVCrb3FU1oPi v2SozkL1EiSshgKM4Ss720nZANPYjxuv9jFgA5pySl2cg1mavh/2shwCewYMXrykgx1N rC4gZoZMpcBZHCwQ1oBKHACeJJectB3tC+3YMbHDKjrtpUrsrYhqDNHCl/NcNZt8mMaK MLDfr65qgeRdf/o0QtrxuAFrSOgf7U0XZ7IJ3HLwI9vi09B/3OejnhCJbzZYeCS5aIO1 VtoQ== X-Gm-Message-State: APjAAAUNls7nTPrJK1GAnXAdjZgdn79VM/s6bAGs6FUY5aTaQW30rCW9 JFTaWY7DepjqBD8dKNa+l+A= X-Google-Smtp-Source: APXvYqxIRbX5LSqGFkMkvxYy+uS1Yr7qDt4+VjziBcXBFGuaDhGphHAqAMG5bR8DtqqzksokAtbjdw== X-Received: by 2002:a6b:16c4:: with SMTP id 187mr9887629iow.88.1570711620327; Thu, 10 Oct 2019 05:47:00 -0700 (PDT) Received: from Olgas-MBP-201.attlocal.net (172-10-226-31.lightspeed.livnmi.sbcglobal.net. [172.10.226.31]) by smtp.gmail.com with ESMTPSA id r2sm1100930ilm.17.2019.10.10.05.46.59 (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 10 Oct 2019 05:46:59 -0700 (PDT) From: Olga Kornievskaia To: trond.myklebust@hammerspace.com, anna.schumaker@netapp.com, bfields@redhat.com Cc: linux-nfs@vger.kernel.org Subject: [PATCH v8 13/20] NFSD fill-in netloc4 structure Date: Thu, 10 Oct 2019 08:46:15 -0400 Message-Id: <20191010124622.27812-14-olga.kornievskaia@gmail.com> X-Mailer: git-send-email 2.10.1 (Apple Git-78) In-Reply-To: <20191010124622.27812-1-olga.kornievskaia@gmail.com> References: <20191010124622.27812-1-olga.kornievskaia@gmail.com> Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: Olga Kornievskaia nfs.4 defines nfs42_netaddr structure that represents netloc4. Populate needed fields from the sockaddr structure. This will be used by flexfiles and 4.2 inter copy Signed-off-by: Olga Kornievskaia --- fs/nfsd/nfsd.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index af29475..687f8e1 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -19,6 +19,7 @@ #include #include #include +#include #include @@ -386,6 +387,37 @@ static inline bool nfsd4_spo_must_allow(struct svc_rqst *rqstp) extern const u32 nfsd_suppattrs[3][3]; +static inline u32 nfsd4_set_netaddr(struct sockaddr *addr, + struct nfs42_netaddr *netaddr) +{ + struct sockaddr_in *sin = (struct sockaddr_in *)addr; + struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)addr; + unsigned int port; + size_t ret_addr, ret_port; + + switch (addr->sa_family) { + case AF_INET: + port = ntohs(sin->sin_port); + sprintf(netaddr->netid, "tcp"); + netaddr->netid_len = 3; + break; + case AF_INET6: + port = ntohs(sin6->sin6_port); + sprintf(netaddr->netid, "tcp6"); + netaddr->netid_len = 4; + break; + default: + return nfserr_inval; + } + ret_addr = rpc_ntop(addr, netaddr->addr, sizeof(netaddr->addr)); + ret_port = snprintf(netaddr->addr + ret_addr, + RPCBIND_MAXUADDRLEN + 1 - ret_addr, + ".%u.%u", port >> 8, port & 0xff); + WARN_ON(ret_port >= RPCBIND_MAXUADDRLEN + 1 - ret_addr); + netaddr->addr_len = ret_addr + ret_port; + return 0; +} + static inline bool bmval_is_subset(const u32 *bm1, const u32 *bm2) { return !((bm1[0] & ~bm2[0]) || -- 1.8.3.1