ia64/linux-2.6.18-xen.hg

view fs/ext3/symlink.c @ 524:7f8b544237bf

netfront: Allow netfront in domain 0.

This is useful if your physical network device is in a utility domain.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Tue Apr 15 15:18:58 2008 +0100 (2008-04-15)
parents 831230e53067
children
line source
1 /*
2 * linux/fs/ext3/symlink.c
3 *
4 * Only fast symlinks left here - the rest is done by generic code. AV, 1999
5 *
6 * Copyright (C) 1992, 1993, 1994, 1995
7 * Remy Card (card@masi.ibp.fr)
8 * Laboratoire MASI - Institut Blaise Pascal
9 * Universite Pierre et Marie Curie (Paris VI)
10 *
11 * from
12 *
13 * linux/fs/minix/symlink.c
14 *
15 * Copyright (C) 1991, 1992 Linus Torvalds
16 *
17 * ext3 symlink handling code
18 */
20 #include <linux/fs.h>
21 #include <linux/jbd.h>
22 #include <linux/ext3_fs.h>
23 #include <linux/namei.h>
24 #include "xattr.h"
26 static void * ext3_follow_link(struct dentry *dentry, struct nameidata *nd)
27 {
28 struct ext3_inode_info *ei = EXT3_I(dentry->d_inode);
29 nd_set_link(nd, (char*)ei->i_data);
30 return NULL;
31 }
33 struct inode_operations ext3_symlink_inode_operations = {
34 .readlink = generic_readlink,
35 .follow_link = page_follow_link_light,
36 .put_link = page_put_link,
37 #ifdef CONFIG_EXT3_FS_XATTR
38 .setxattr = generic_setxattr,
39 .getxattr = generic_getxattr,
40 .listxattr = ext3_listxattr,
41 .removexattr = generic_removexattr,
42 #endif
43 };
45 struct inode_operations ext3_fast_symlink_inode_operations = {
46 .readlink = generic_readlink,
47 .follow_link = ext3_follow_link,
48 #ifdef CONFIG_EXT3_FS_XATTR
49 .setxattr = generic_setxattr,
50 .getxattr = generic_getxattr,
51 .listxattr = ext3_listxattr,
52 .removexattr = generic_removexattr,
53 #endif
54 };