android_kernel_motorola_sm6225/fs/hfs/sysdep.c
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

40 lines
954 B
C

/*
* linux/fs/hfs/sysdep.c
*
* Copyright (C) 1996 Paul H. Hargrove
* (C) 2003 Ardis Technologies <roman@ardistech.com>
* This file may be distributed under the terms of the GNU General Public License.
*
* This file contains the code to do various system dependent things.
*/
#include "hfs_fs.h"
/* dentry case-handling: just lowercase everything */
static int hfs_revalidate_dentry(struct dentry *dentry, struct nameidata *nd)
{
struct inode *inode = dentry->d_inode;
int diff;
if(!inode)
return 1;
/* fix up inode on a timezone change */
diff = sys_tz.tz_minuteswest * 60 - HFS_I(inode)->tz_secondswest;
if (diff) {
inode->i_ctime.tv_sec += diff;
inode->i_atime.tv_sec += diff;
inode->i_mtime.tv_sec += diff;
HFS_I(inode)->tz_secondswest += diff;
}
return 1;
}
struct dentry_operations hfs_dentry_operations =
{
.d_revalidate = hfs_revalidate_dentry,
.d_hash = hfs_hash_dentry,
.d_compare = hfs_compare_dentry,
};