Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754934AbbEKSlc (ORCPT ); Mon, 11 May 2015 14:41:32 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:46938 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754909AbbEKSIO (ORCPT ); Mon, 11 May 2015 14:08:14 -0400 From: Al Viro To: Linus Torvalds Cc: Neil Brown , Christoph Hellwig , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [PATCH v3 015/110] sysv: switch to simple_follow_link() Date: Mon, 11 May 2015 19:06:35 +0100 Message-Id: <1431367690-5223-15-git-send-email-viro@ZenIV.linux.org.uk> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <20150511180650.GA4147@ZenIV.linux.org.uk> References: <20150511180650.GA4147@ZenIV.linux.org.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2715 Lines: 83 From: Al Viro Signed-off-by: Al Viro --- fs/sysv/Makefile | 2 +- fs/sysv/inode.c | 5 +++-- fs/sysv/symlink.c | 20 -------------------- fs/sysv/sysv.h | 1 - 4 files changed, 4 insertions(+), 24 deletions(-) delete mode 100644 fs/sysv/symlink.c diff --git a/fs/sysv/Makefile b/fs/sysv/Makefile index 3591f9d..7a75e70 100644 --- a/fs/sysv/Makefile +++ b/fs/sysv/Makefile @@ -5,4 +5,4 @@ obj-$(CONFIG_SYSV_FS) += sysv.o sysv-objs := ialloc.o balloc.o inode.o itree.o file.o dir.o \ - namei.o super.o symlink.o + namei.o super.o diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c index 8895630..590ad92 100644 --- a/fs/sysv/inode.c +++ b/fs/sysv/inode.c @@ -166,8 +166,9 @@ void sysv_set_inode(struct inode *inode, dev_t rdev) inode->i_op = &sysv_symlink_inode_operations; inode->i_mapping->a_ops = &sysv_aops; } else { - inode->i_op = &sysv_fast_symlink_inode_operations; - nd_terminate_link(SYSV_I(inode)->i_data, inode->i_size, + inode->i_op = &simple_symlink_inode_operations; + inode->i_link = (char *)SYSV_I(inode)->i_data; + nd_terminate_link(inode->i_link, inode->i_size, sizeof(SYSV_I(inode)->i_data) - 1); } } else diff --git a/fs/sysv/symlink.c b/fs/sysv/symlink.c deleted file mode 100644 index d3fa0d7..0000000 --- a/fs/sysv/symlink.c +++ /dev/null @@ -1,20 +0,0 @@ -/* - * linux/fs/sysv/symlink.c - * - * Handling of System V filesystem fast symlinks extensions. - * Aug 2001, Christoph Hellwig (hch@infradead.org) - */ - -#include "sysv.h" -#include - -static void *sysv_follow_link(struct dentry *dentry, struct nameidata *nd) -{ - nd_set_link(nd, (char *)SYSV_I(d_inode(dentry))->i_data); - return NULL; -} - -const struct inode_operations sysv_fast_symlink_inode_operations = { - .readlink = generic_readlink, - .follow_link = sysv_follow_link, -}; diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h index 69d4889..2c13525 100644 --- a/fs/sysv/sysv.h +++ b/fs/sysv/sysv.h @@ -161,7 +161,6 @@ extern ino_t sysv_inode_by_name(struct dentry *); extern const struct inode_operations sysv_file_inode_operations; extern const struct inode_operations sysv_dir_inode_operations; -extern const struct inode_operations sysv_fast_symlink_inode_operations; extern const struct file_operations sysv_file_operations; extern const struct file_operations sysv_dir_operations; extern const struct address_space_operations sysv_aops; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/