33 static int hfs_sync_fs(struct super_block *sb, int wait)  in hfs_sync_fs()  argument
35 	hfs_mdb_commit(sb);  in hfs_sync_fs()
46 static void hfs_put_super(struct super_block *sb)  in hfs_put_super()  argument
48 	cancel_delayed_work_sync(&HFS_SB(sb)->mdb_work);  in hfs_put_super()
49 	hfs_mdb_close(sb);  in hfs_put_super()
51 	hfs_mdb_put(sb);  in hfs_put_super()
57 	struct super_block *sb;  in flush_mdb()  local
60 	sb = sbi->sb;  in flush_mdb()
66 	hfs_mdb_commit(sb);  in flush_mdb()
69 void hfs_mark_mdb_dirty(struct super_block *sb)  in hfs_mark_mdb_dirty()  argument
71 	struct hfs_sb_info *sbi = HFS_SB(sb);  in hfs_mark_mdb_dirty()
74 	if (sb->s_flags & MS_RDONLY)  in hfs_mark_mdb_dirty()
97 	struct super_block *sb = dentry->d_sb;  in hfs_statfs()  local
98 	u64 id = huge_encode_dev(sb->s_bdev->bd_dev);  in hfs_statfs()
101 	buf->f_bsize = sb->s_blocksize;  in hfs_statfs()
102 	buf->f_blocks = (u32)HFS_SB(sb)->fs_ablocks * HFS_SB(sb)->fs_div;  in hfs_statfs()
103 	buf->f_bfree = (u32)HFS_SB(sb)->free_ablocks * HFS_SB(sb)->fs_div;  in hfs_statfs()
105 	buf->f_files = HFS_SB(sb)->fs_ablocks;  in hfs_statfs()
106 	buf->f_ffree = HFS_SB(sb)->free_ablocks;  in hfs_statfs()
114 static int hfs_remount(struct super_block *sb, int *flags, char *data)  in hfs_remount()  argument
116 	sync_filesystem(sb);  in hfs_remount()
118 	if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY))  in hfs_remount()
121 		if (!(HFS_SB(sb)->mdb->drAtrb & cpu_to_be16(HFS_SB_ATTRIB_UNMNT))) {  in hfs_remount()
123 			sb->s_flags |= MS_RDONLY;  in hfs_remount()
125 		} else if (HFS_SB(sb)->mdb->drAtrb & cpu_to_be16(HFS_SB_ATTRIB_SLOCK)) {  in hfs_remount()
127 			sb->s_flags |= MS_RDONLY;  in hfs_remount()
162 static struct inode *hfs_alloc_inode(struct super_block *sb)  in hfs_alloc_inode()  argument
385 static int hfs_fill_super(struct super_block *sb, void *data, int silent)  in hfs_fill_super()  argument
397 	sbi->sb = sb;  in hfs_fill_super()
398 	sb->s_fs_info = sbi;  in hfs_fill_super()
408 	sb->s_op = &hfs_super_operations;  in hfs_fill_super()
409 	sb->s_flags |= MS_NODIRATIME;  in hfs_fill_super()
412 	res = hfs_mdb_get(sb);  in hfs_fill_super()
416 				hfs_mdb_name(sb));  in hfs_fill_super()
422 	res = hfs_find_init(HFS_SB(sb)->cat_tree, &fd);  in hfs_fill_super()
425 	res = hfs_cat_find_brec(sb, HFS_ROOT_CNID, &fd);  in hfs_fill_super()
438 	root_inode = hfs_iget(sb, &fd.search_key->cat, &rec);  in hfs_fill_super()
443 	sb->s_d_op = &hfs_dentry_operations;  in hfs_fill_super()
445 	sb->s_root = d_make_root(root_inode);  in hfs_fill_super()
446 	if (!sb->s_root)  in hfs_fill_super()
455 	hfs_mdb_put(sb);  in hfs_fill_super()