diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/fs/hfs/sysdep.c | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/fs/hfs/sysdep.c')
| -rw-r--r-- | kernel/fs/hfs/sysdep.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/kernel/fs/hfs/sysdep.c b/kernel/fs/hfs/sysdep.c new file mode 100644 index 000000000..2875961fd --- /dev/null +++ b/kernel/fs/hfs/sysdep.c @@ -0,0 +1,45 @@ +/* + * 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 <linux/namei.h> +#include "hfs_fs.h" + +/* dentry case-handling: just lowercase everything */ + +static int hfs_revalidate_dentry(struct dentry *dentry, unsigned int flags) +{ + struct inode *inode; + int diff; + + if (flags & LOOKUP_RCU) + return -ECHILD; + + inode = d_inode(dentry); + 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; +} + +const struct dentry_operations hfs_dentry_operations = +{ + .d_revalidate = hfs_revalidate_dentry, + .d_hash = hfs_hash_dentry, + .d_compare = hfs_compare_dentry, +}; + |