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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 5B31FC43331 for ; Wed, 25 Mar 2020 23:11:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3177620737 for ; Wed, 25 Mar 2020 23:11:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="l53eG/MC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727508AbgCYXLO (ORCPT ); Wed, 25 Mar 2020 19:11:14 -0400 Received: from smtp-fw-2101.amazon.com ([72.21.196.25]:33265 "EHLO smtp-fw-2101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727487AbgCYXLO (ORCPT ); Wed, 25 Mar 2020 19:11:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1585177874; x=1616713874; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=jVrJZTHir3ub+Fdgg4hefiI3EHBvthaDoftd0LvUzXA=; b=l53eG/MCOBeNgS8rz7fWu4sUCVkvQ5j97s7npKSCXN7MomYcN+mGydVN u18Mc0TY+HjhKtIA3Kp3D/PS4ETOOooxLwH9ELmcupzndyYtb/LOaNgex 16kCL8KGb+VkUp+yrRNVXVIBvBpPM/4ZaMyE+Tb8B6zTTkVJpP52oWgtc M=; IronPort-SDR: GThdym+C3jK7KcBmAXNtLe+Nq3HFbCWu2F5cpsrWG+RjU4TLNi7mPw+6C6RUlB9MzOiaAd+Yzc lNly81y14YWQ== X-IronPort-AV: E=Sophos;i="5.72,306,1580774400"; d="scan'208";a="23184860" Received: from iad12-co-svc-p1-lb1-vlan2.amazon.com (HELO email-inbound-relay-1a-af6a10df.us-east-1.amazon.com) ([10.43.8.2]) by smtp-border-fw-out-2101.iad2.amazon.com with ESMTP; 25 Mar 2020 23:11:14 +0000 Received: from EX13MTAUWA001.ant.amazon.com (iad55-ws-svc-p15-lb9-vlan3.iad.amazon.com [10.40.159.166]) by email-inbound-relay-1a-af6a10df.us-east-1.amazon.com (Postfix) with ESMTPS id 956AAA2D34; Wed, 25 Mar 2020 23:11:12 +0000 (UTC) Received: from EX13D13UWA001.ant.amazon.com (10.43.160.136) by EX13MTAUWA001.ant.amazon.com (10.43.160.58) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 25 Mar 2020 23:10:53 +0000 Received: from EX13MTAUEE002.ant.amazon.com (10.43.62.24) by EX13D13UWA001.ant.amazon.com (10.43.160.136) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 25 Mar 2020 23:10:52 +0000 Received: from dev-dsk-fllinden-2c-c1893d73.us-west-2.amazon.com (172.23.141.97) by mail-relay.amazon.com (10.43.62.224) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Wed, 25 Mar 2020 23:10:51 +0000 Received: by dev-dsk-fllinden-2c-c1893d73.us-west-2.amazon.com (Postfix, from userid 6262777) id 69EBDD92C8; Wed, 25 Mar 2020 23:10:51 +0000 (UTC) From: Frank van der Linden To: , , CC: Frank van der Linden Subject: [PATCH v2 10/13] nfs: make the buf_to_pages_noslab function available to the nfs code Date: Wed, 25 Mar 2020 23:10:48 +0000 Message-ID: <20200325231051.31652-11-fllinden@amazon.com> X-Mailer: git-send-email 2.16.6 In-Reply-To: <20200325231051.31652-1-fllinden@amazon.com> References: <20200325231051.31652-1-fllinden@amazon.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org Make the buf_to_pages_noslab function available to the rest of the NFS code. Rename it to nfs4_buf_to_pages_noslab to be consistent. This will be used later in the NFSv4.2 xattr code. Signed-off-by: Frank van der Linden --- fs/nfs/nfs4_fs.h | 2 ++ fs/nfs/nfs4proc.c | 4 ++-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index f82c3e884662..da18d0254c75 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -326,6 +326,8 @@ extern void nfs4_update_changeattr(struct inode *dir, struct nfs4_change_info *cinfo, unsigned long timestamp, unsigned long cache_validity); +extern int nfs4_buf_to_pages_noslab(const void *buf, size_t buflen, + struct page **pages); #if defined(CONFIG_NFS_V4_1) extern int nfs41_sequence_done(struct rpc_task *, struct nfs4_sequence_res *); diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 441bdbb7f247..c1193766cfe5 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5544,7 +5544,7 @@ static inline int nfs4_server_supports_acls(struct nfs_server *server) */ #define NFS4ACL_MAXPAGES DIV_ROUND_UP(XATTR_SIZE_MAX, PAGE_SIZE) -static int buf_to_pages_noslab(const void *buf, size_t buflen, +int nfs4_buf_to_pages_noslab(const void *buf, size_t buflen, struct page **pages) { struct page *newpage, **spages; @@ -5786,7 +5786,7 @@ static int __nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t bufl return -EOPNOTSUPP; if (npages > ARRAY_SIZE(pages)) return -ERANGE; - i = buf_to_pages_noslab(buf, buflen, arg.acl_pages); + i = nfs4_buf_to_pages_noslab(buf, buflen, arg.acl_pages); if (i < 0) return i; nfs4_inode_make_writeable(inode); -- 2.17.2