* Based on the minix file system code, (C) 1991, 1992 by Linus Torvalds
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/blkdev.h>
#include <linux/mount.h>
*
* changed f_files/f_ffree to reflect the fs_ablock/free_ablocks.
*/
-static int hfs_statfs(struct super_block *sb, struct kstatfs *buf)
+static int hfs_statfs(struct dentry *dentry, struct kstatfs *buf)
{
+ struct super_block *sb = dentry->d_sb;
+
buf->f_type = HFS_SUPER_MAGIC;
buf->f_bsize = sb->s_blocksize;
buf->f_blocks = (u32)HFS_SB(sb)->fs_ablocks * HFS_SB(sb)->fs_div;
return 0;
if (!(*flags & MS_RDONLY)) {
if (!(HFS_SB(sb)->mdb->drAtrb & cpu_to_be16(HFS_SB_ATTRIB_UNMNT))) {
- printk("HFS-fs warning: Filesystem was not cleanly unmounted, "
+ printk(KERN_WARNING "hfs: filesystem was not cleanly unmounted, "
"running fsck.hfs is recommended. leaving read-only.\n");
sb->s_flags |= MS_RDONLY;
*flags |= MS_RDONLY;
} else if (HFS_SB(sb)->mdb->drAtrb & cpu_to_be16(HFS_SB_ATTRIB_SLOCK)) {
- printk("HFS-fs: Filesystem is marked locked, leaving read-only.\n");
+ printk(KERN_WARNING "hfs: filesystem is marked locked, leaving read-only.\n");
sb->s_flags |= MS_RDONLY;
*flags |= MS_RDONLY;
}
switch (token) {
case opt_uid:
if (match_int(&args[0], &tmp)) {
- printk("HFS: uid requires an argument\n");
+ printk(KERN_ERR "hfs: uid requires an argument\n");
return 0;
}
hsb->s_uid = (uid_t)tmp;
break;
case opt_gid:
if (match_int(&args[0], &tmp)) {
- printk("HFS: gid requires an argument\n");
+ printk(KERN_ERR "hfs: gid requires an argument\n");
return 0;
}
hsb->s_gid = (gid_t)tmp;
break;
case opt_umask:
if (match_octal(&args[0], &tmp)) {
- printk("HFS: umask requires a value\n");
+ printk(KERN_ERR "hfs: umask requires a value\n");
return 0;
}
hsb->s_file_umask = (umode_t)tmp;
break;
case opt_file_umask:
if (match_octal(&args[0], &tmp)) {
- printk("HFS: file_umask requires a value\n");
+ printk(KERN_ERR "hfs: file_umask requires a value\n");
return 0;
}
hsb->s_file_umask = (umode_t)tmp;
break;
case opt_dir_umask:
if (match_octal(&args[0], &tmp)) {
- printk("HFS: dir_umask requires a value\n");
+ printk(KERN_ERR "hfs: dir_umask requires a value\n");
return 0;
}
hsb->s_dir_umask = (umode_t)tmp;
break;
case opt_part:
if (match_int(&args[0], &hsb->part)) {
- printk("HFS: part requires an argument\n");
+ printk(KERN_ERR "hfs: part requires an argument\n");
return 0;
}
break;
case opt_session:
if (match_int(&args[0], &hsb->session)) {
- printk("HFS: session requires an argument\n");
+ printk(KERN_ERR "hfs: session requires an argument\n");
return 0;
}
break;
case opt_type:
if (match_fourchar(&args[0], &hsb->s_type)) {
- printk("HFS+-fs: type requires a 4 character value\n");
+ printk(KERN_ERR "hfs: type requires a 4 character value\n");
return 0;
}
break;
case opt_creator:
if (match_fourchar(&args[0], &hsb->s_creator)) {
- printk("HFS+-fs: creator requires a 4 character value\n");
+ printk(KERN_ERR "hfs: creator requires a 4 character value\n");
return 0;
}
break;
break;
case opt_codepage:
if (hsb->nls_disk) {
- printk("HFS+-fs: unable to change codepage\n");
+ printk(KERN_ERR "hfs: unable to change codepage\n");
return 0;
}
p = match_strdup(&args[0]);
hsb->nls_disk = load_nls(p);
if (!hsb->nls_disk) {
- printk("HFS+-fs: unable to load codepage \"%s\"\n", p);
+ printk(KERN_ERR "hfs: unable to load codepage \"%s\"\n", p);
kfree(p);
return 0;
}
break;
case opt_iocharset:
if (hsb->nls_io) {
- printk("HFS: unable to change iocharset\n");
+ printk(KERN_ERR "hfs: unable to change iocharset\n");
return 0;
}
p = match_strdup(&args[0]);
hsb->nls_io = load_nls(p);
if (!hsb->nls_io) {
- printk("HFS: unable to load iocharset \"%s\"\n", p);
+ printk(KERN_ERR "hfs: unable to load iocharset \"%s\"\n", p);
kfree(p);
return 0;
}
if (hsb->nls_disk && !hsb->nls_io) {
hsb->nls_io = load_nls_default();
if (!hsb->nls_io) {
- printk("HFS: unable to load default iocharset\n");
+ printk(KERN_ERR "hfs: unable to load default iocharset\n");
return 0;
}
}
struct inode *root_inode;
int res;
- sbi = kmalloc(sizeof(struct hfs_sb_info), GFP_KERNEL);
+ sbi = kzalloc(sizeof(struct hfs_sb_info), GFP_KERNEL);
if (!sbi)
return -ENOMEM;
sb->s_fs_info = sbi;
- memset(sbi, 0, sizeof(struct hfs_sb_info));
INIT_HLIST_HEAD(&sbi->rsrc_inodes);
res = -EINVAL;
if (!parse_options((char *)data, sbi)) {
- hfs_warn("hfs_fs: unable to parse mount options.\n");
+ printk(KERN_ERR "hfs: unable to parse mount options.\n");
goto bail;
}
res = hfs_mdb_get(sb);
if (res) {
if (!silent)
- hfs_warn("VFS: Can't find a HFS filesystem on dev %s.\n",
+ printk(KERN_WARNING "hfs: can't find a HFS filesystem on dev %s.\n",
hfs_mdb_name(sb));
res = -EINVAL;
goto bail;
bail_iput:
iput(root_inode);
bail_no_root:
- hfs_warn("hfs_fs: get root inode failed.\n");
+ printk(KERN_ERR "hfs: get root inode failed.\n");
bail:
hfs_mdb_put(sb);
return res;
}
-static struct super_block *hfs_get_sb(struct file_system_type *fs_type,
- int flags, const char *dev_name, void *data)
+static int hfs_get_sb(struct file_system_type *fs_type,
+ int flags, const char *dev_name, void *data,
+ struct vfsmount *mnt)
{
- return get_sb_bdev(fs_type, flags, dev_name, data, hfs_fill_super);
+ return get_sb_bdev(fs_type, flags, dev_name, data, hfs_fill_super, mnt);
}
static struct file_system_type hfs_fs_type = {
static void __exit exit_hfs_fs(void)
{
unregister_filesystem(&hfs_fs_type);
- if (kmem_cache_destroy(hfs_inode_cachep))
- printk(KERN_INFO "hfs_inode_cache: not all structures were freed\n");
+ kmem_cache_destroy(hfs_inode_cachep);
}
module_init(init_hfs_fs)