mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-28 15:20:41 +00:00
6b2553918d
new method: ->get_link(); replacement of ->follow_link(). The differences are: * inode and dentry are passed separately * might be called both in RCU and non-RCU mode; the former is indicated by passing it a NULL dentry. * when called that way it isn't allowed to block and should return ERR_PTR(-ECHILD) if it needs to be called in non-RCU mode. It's a flagday change - the old method is gone, all in-tree instances converted. Conversion isn't hard; said that, so far very few instances do not immediately bail out when called in RCU mode. That'll change in the next commits. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/*
|
|
* Copyright (C) Christoph Hellwig, 2001-2002
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
* the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <linux/fs.h>
|
|
#include "jfs_incore.h"
|
|
#include "jfs_inode.h"
|
|
#include "jfs_xattr.h"
|
|
|
|
const struct inode_operations jfs_fast_symlink_inode_operations = {
|
|
.readlink = generic_readlink,
|
|
.get_link = simple_get_link,
|
|
.setattr = jfs_setattr,
|
|
.setxattr = jfs_setxattr,
|
|
.getxattr = jfs_getxattr,
|
|
.listxattr = jfs_listxattr,
|
|
.removexattr = jfs_removexattr,
|
|
};
|
|
|
|
const struct inode_operations jfs_symlink_inode_operations = {
|
|
.readlink = generic_readlink,
|
|
.get_link = page_get_link,
|
|
.put_link = page_put_link,
|
|
.setattr = jfs_setattr,
|
|
.setxattr = jfs_setxattr,
|
|
.getxattr = jfs_getxattr,
|
|
.listxattr = jfs_listxattr,
|
|
.removexattr = jfs_removexattr,
|
|
};
|
|
|