112 static void free_sbi(struct hpfs_sb_info *sbi)  in free_sbi()  argument
114 	kfree(sbi->sb_cp_table);  in free_sbi()
115 	kfree(sbi->sb_bmp_dir);  in free_sbi()
116 	kfree(sbi);  in free_sbi()
166 	struct hpfs_sb_info *sbi = hpfs_sb(s);  in hpfs_get_free_dnodes()  local
167 	if (sbi->sb_n_free_dnodes == (unsigned)-1) {  in hpfs_get_free_dnodes()
168 		unsigned c = hpfs_count_one_bitmap(s, sbi->sb_dmap);  in hpfs_get_free_dnodes()
171 		sbi->sb_n_free_dnodes = c;  in hpfs_get_free_dnodes()
173 	return sbi->sb_n_free_dnodes;  in hpfs_get_free_dnodes()
179 	struct hpfs_sb_info *sbi = hpfs_sb(s);  in hpfs_statfs()  local
184 	if (sbi->sb_n_free == (unsigned)-1)  in hpfs_statfs()
185 		sbi->sb_n_free = count_bitmaps(s);  in hpfs_statfs()
189 	buf->f_blocks = sbi->sb_fs_size;  in hpfs_statfs()
190 	buf->f_bfree = sbi->sb_n_free;  in hpfs_statfs()
191 	buf->f_bavail = sbi->sb_n_free;  in hpfs_statfs()
192 	buf->f_files = sbi->sb_dirband_size / 4;  in hpfs_statfs()
456 	struct hpfs_sb_info *sbi = hpfs_sb(s);  in hpfs_remount_fs()  local
463 	uid = sbi->sb_uid; gid = sbi->sb_gid;  in hpfs_remount_fs()
464 	umask = 0777 & ~sbi->sb_mode;  in hpfs_remount_fs()
465 	lowercase = sbi->sb_lowercase;  in hpfs_remount_fs()
466 	eas = sbi->sb_eas; chk = sbi->sb_chk; chkdsk = sbi->sb_chkdsk;  in hpfs_remount_fs()
467 	errs = sbi->sb_err; timeshift = sbi->sb_timeshift;  in hpfs_remount_fs()
478 	if (timeshift != sbi->sb_timeshift) {  in hpfs_remount_fs()
485 	sbi->sb_uid = uid; sbi->sb_gid = gid;  in hpfs_remount_fs()
486 	sbi->sb_mode = 0777 & ~umask;  in hpfs_remount_fs()
487 	sbi->sb_lowercase = lowercase;  in hpfs_remount_fs()
488 	sbi->sb_eas = eas; sbi->sb_chk = chk; sbi->sb_chkdsk = chkdsk;  in hpfs_remount_fs()
489 	sbi->sb_err = errs; sbi->sb_timeshift = timeshift;  in hpfs_remount_fs()
503 	struct hpfs_sb_info *sbi = hpfs_sb(root->d_sb);  in hpfs_show_options()  local
505 	seq_printf(seq, ",uid=%u", from_kuid_munged(&init_user_ns, sbi->sb_uid));  in hpfs_show_options()
506 	seq_printf(seq, ",gid=%u", from_kgid_munged(&init_user_ns, sbi->sb_gid));  in hpfs_show_options()
507 	seq_printf(seq, ",umask=%03o", (~sbi->sb_mode & 0777));  in hpfs_show_options()
508 	if (sbi->sb_lowercase)  in hpfs_show_options()
510 	if (!sbi->sb_chk)  in hpfs_show_options()
512 	if (sbi->sb_chk == 2)  in hpfs_show_options()
514 	if (!sbi->sb_err)  in hpfs_show_options()
516 	if (sbi->sb_err == 2)  in hpfs_show_options()
518 	if (!sbi->sb_chkdsk)  in hpfs_show_options()
520 	if (sbi->sb_chkdsk == 2)  in hpfs_show_options()
522 	if (!sbi->sb_eas)  in hpfs_show_options()
524 	if (sbi->sb_eas == 1)  in hpfs_show_options()
526 	if (sbi->sb_timeshift)  in hpfs_show_options()
527 		seq_printf(seq, ",timeshift=%d", sbi->sb_timeshift);  in hpfs_show_options()
550 	struct hpfs_sb_info *sbi;  in hpfs_fill_super()  local
564 	sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);  in hpfs_fill_super()
565 	if (!sbi) {  in hpfs_fill_super()
568 	s->s_fs_info = sbi;  in hpfs_fill_super()
570 	mutex_init(&sbi->hpfs_mutex);  in hpfs_fill_super()
595 	sbi->sb_fs_size = -1;  in hpfs_fill_super()
625 	sbi->sb_root = le32_to_cpu(superblock->root);  in hpfs_fill_super()
626 	sbi->sb_fs_size = le32_to_cpu(superblock->n_sectors);  in hpfs_fill_super()
627 	sbi->sb_bitmaps = le32_to_cpu(superblock->bitmaps);  in hpfs_fill_super()
628 	sbi->sb_dirband_start = le32_to_cpu(superblock->dir_band_start);  in hpfs_fill_super()
629 	sbi->sb_dirband_size = le32_to_cpu(superblock->n_dir_band);  in hpfs_fill_super()
630 	sbi->sb_dmap = le32_to_cpu(superblock->dir_band_bitmap);  in hpfs_fill_super()
631 	sbi->sb_uid = uid;  in hpfs_fill_super()
632 	sbi->sb_gid = gid;  in hpfs_fill_super()
633 	sbi->sb_mode = 0777 & ~umask;  in hpfs_fill_super()
634 	sbi->sb_n_free = -1;  in hpfs_fill_super()
635 	sbi->sb_n_free_dnodes = -1;  in hpfs_fill_super()
636 	sbi->sb_lowercase = lowercase;  in hpfs_fill_super()
637 	sbi->sb_eas = eas;  in hpfs_fill_super()
638 	sbi->sb_chk = chk;  in hpfs_fill_super()
639 	sbi->sb_chkdsk = chkdsk;  in hpfs_fill_super()
640 	sbi->sb_err = errs;  in hpfs_fill_super()
641 	sbi->sb_timeshift = timeshift;  in hpfs_fill_super()
642 	sbi->sb_was_error = 0;  in hpfs_fill_super()
643 	sbi->sb_cp_table = NULL;  in hpfs_fill_super()
644 	sbi->sb_c_bitmap = -1;  in hpfs_fill_super()
645 	sbi->sb_max_fwd_alloc = 0xffffff;  in hpfs_fill_super()
647 	if (sbi->sb_fs_size >= 0x80000000) {  in hpfs_fill_super()
649 			(unsigned)sbi->sb_fs_size);  in hpfs_fill_super()
657 	if (!(sbi->sb_bmp_dir = hpfs_load_bitmap_directory(s, le32_to_cpu(superblock->bitmaps))))  in hpfs_fill_super()
693 		a = sbi->sb_dirband_size;  in hpfs_fill_super()
694 		sbi->sb_dirband_size = 0;  in hpfs_fill_super()
701 		sbi->sb_dirband_size = a;  in hpfs_fill_super()
707 		if (!(sbi->sb_cp_table = hpfs_load_code_page(s, le32_to_cpu(spareblock->code_page_dir))))  in hpfs_fill_super()
714 	root = iget_locked(s, sbi->sb_root);  in hpfs_fill_super()
728 	root_dno = hpfs_fnode_dno(s, sbi->sb_root);  in hpfs_fill_super()
757 	free_sbi(sbi);  in hpfs_fill_super()