Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755652AbbEKSlj (ORCPT ); Mon, 11 May 2015 14:41:39 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:46928 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754906AbbEKSIO (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 012/110] debugfs: switch to simple_follow_link() Date: Mon, 11 May 2015 19:06:32 +0100 Message-Id: <1431367690-5223-12-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: 2649 Lines: 84 From: Al Viro Reviewed-by: Jan Kara Signed-off-by: Al Viro --- fs/debugfs/file.c | 12 ------------ fs/debugfs/inode.c | 6 +++--- include/linux/debugfs.h | 1 - 3 files changed, 3 insertions(+), 16 deletions(-) diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 830a7e7..284f9aa 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include #include @@ -43,17 +42,6 @@ const struct file_operations debugfs_file_operations = { .llseek = noop_llseek, }; -static void *debugfs_follow_link(struct dentry *dentry, struct nameidata *nd) -{ - nd_set_link(nd, d_inode(dentry)->i_private); - return NULL; -} - -const struct inode_operations debugfs_link_operations = { - .readlink = generic_readlink, - .follow_link = debugfs_follow_link, -}; - static int debugfs_u8_set(void *data, u64 val) { *(u8 *)data = val; diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index c1e7ffb..7eaec88 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -174,7 +174,7 @@ static void debugfs_evict_inode(struct inode *inode) truncate_inode_pages_final(&inode->i_data); clear_inode(inode); if (S_ISLNK(inode->i_mode)) - kfree(inode->i_private); + kfree(inode->i_link); } static const struct super_operations debugfs_super_operations = { @@ -511,8 +511,8 @@ struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent, return failed_creating(dentry); } inode->i_mode = S_IFLNK | S_IRWXUGO; - inode->i_op = &debugfs_link_operations; - inode->i_private = link; + inode->i_op = &simple_symlink_inode_operations; + inode->i_link = link; d_instantiate(dentry, inode); return end_creating(dentry); } diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index cb25af4..420311b 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -45,7 +45,6 @@ extern struct dentry *arch_debugfs_dir; /* declared over in file.c */ extern const struct file_operations debugfs_file_operations; -extern const struct inode_operations debugfs_link_operations; struct dentry *debugfs_create_file(const char *name, umode_t mode, struct dentry *parent, void *data, -- 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/