From patchwork Tue May 5 05:21:41 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Al Viro X-Patchwork-Id: 6334041 Return-Path: X-Original-To: patchwork-linux-fsdevel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id E5305BEEE5 for ; Tue, 5 May 2015 05:23:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0BB5120256 for ; Tue, 5 May 2015 05:23:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 13979202BE for ; Tue, 5 May 2015 05:23:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755741AbbEEFXg (ORCPT ); Tue, 5 May 2015 01:23:36 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:40091 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755685AbbEEFXU (ORCPT ); Tue, 5 May 2015 01:23:20 -0400 Received: from viro by ZenIV.linux.org.uk with local (Exim 4.76 #1 (Red Hat Linux)) id 1YpVJm-0001Id-5l; Tue, 05 May 2015 05:22:54 +0000 From: Al Viro To: Linus Torvalds Cc: Neil Brown , Christoph Hellwig , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [PATCH 07/79] befs: switch to simple_follow_link() Date: Tue, 5 May 2015 06:21:41 +0100 Message-Id: <1430803373-4948-7-git-send-email-viro@ZenIV.linux.org.uk> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <20150505052205.GS889@ZenIV.linux.org.uk> References: <20150505052205.GS889@ZenIV.linux.org.uk> Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Al Viro Signed-off-by: Al Viro Reviewed-by: Jan Kara --- fs/befs/linuxvfs.c | 24 +++++------------------- 1 file changed, 5 insertions(+), 19 deletions(-) diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index 7943533..172e306 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/befs/linuxvfs.c @@ -43,7 +43,6 @@ static struct inode *befs_alloc_inode(struct super_block *sb); static void befs_destroy_inode(struct inode *inode); static void befs_destroy_inodecache(void); static void *befs_follow_link(struct dentry *, struct nameidata *); -static void *befs_fast_follow_link(struct dentry *, struct nameidata *); static int befs_utf2nls(struct super_block *sb, const char *in, int in_len, char **out, int *out_len); static int befs_nls2utf(struct super_block *sb, const char *in, int in_len, @@ -80,11 +79,6 @@ static const struct address_space_operations befs_aops = { .bmap = befs_bmap, }; -static const struct inode_operations befs_fast_symlink_inode_operations = { - .readlink = generic_readlink, - .follow_link = befs_fast_follow_link, -}; - static const struct inode_operations befs_symlink_inode_operations = { .readlink = generic_readlink, .follow_link = befs_follow_link, @@ -403,10 +397,12 @@ static struct inode *befs_iget(struct super_block *sb, unsigned long ino) inode->i_op = &befs_dir_inode_operations; inode->i_fop = &befs_dir_operations; } else if (S_ISLNK(inode->i_mode)) { - if (befs_ino->i_flags & BEFS_LONG_SYMLINK) + if (befs_ino->i_flags & BEFS_LONG_SYMLINK) { inode->i_op = &befs_symlink_inode_operations; - else - inode->i_op = &befs_fast_symlink_inode_operations; + } else { + inode->i_link = befs_ino->i_data.symlink; + inode->i_op = &simple_symlink_inode_operations; + } } else { befs_error(sb, "Inode %lu is not a regular file, " "directory or symlink. THAT IS WRONG! BeFS has no " @@ -497,16 +493,6 @@ befs_follow_link(struct dentry *dentry, struct nameidata *nd) return NULL; } - -static void * -befs_fast_follow_link(struct dentry *dentry, struct nameidata *nd) -{ - struct befs_inode_info *befs_ino = BEFS_I(d_inode(dentry)); - - nd_set_link(nd, befs_ino->i_data.symlink); - return NULL; -} - /* * UTF-8 to NLS charset convert routine *