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()
429 	struct hpfs_sb_info *sbi = hpfs_sb(s);  in hpfs_remount_fs()  local
436 	uid = sbi->sb_uid; gid = sbi->sb_gid;  in hpfs_remount_fs()
437 	umask = 0777 & ~sbi->sb_mode;  in hpfs_remount_fs()
438 	lowercase = sbi->sb_lowercase;  in hpfs_remount_fs()
439 	eas = sbi->sb_eas; chk = sbi->sb_chk; chkdsk = sbi->sb_chkdsk;  in hpfs_remount_fs()
440 	errs = sbi->sb_err; timeshift = sbi->sb_timeshift;  in hpfs_remount_fs()
451 	if (timeshift != sbi->sb_timeshift) {  in hpfs_remount_fs()
458 	sbi->sb_uid = uid; sbi->sb_gid = gid;  in hpfs_remount_fs()
459 	sbi->sb_mode = 0777 & ~umask;  in hpfs_remount_fs()
460 	sbi->sb_lowercase = lowercase;  in hpfs_remount_fs()
461 	sbi->sb_eas = eas; sbi->sb_chk = chk; sbi->sb_chkdsk = chkdsk;  in hpfs_remount_fs()
462 	sbi->sb_err = errs; sbi->sb_timeshift = timeshift;  in hpfs_remount_fs()
476 	struct hpfs_sb_info *sbi = hpfs_sb(root->d_sb);  in hpfs_show_options()  local
478 	seq_printf(seq, ",uid=%u", from_kuid_munged(&init_user_ns, sbi->sb_uid));  in hpfs_show_options()
479 	seq_printf(seq, ",gid=%u", from_kgid_munged(&init_user_ns, sbi->sb_gid));  in hpfs_show_options()
480 	seq_printf(seq, ",umask=%03o", (~sbi->sb_mode & 0777));  in hpfs_show_options()
481 	if (sbi->sb_lowercase)  in hpfs_show_options()
483 	if (!sbi->sb_chk)  in hpfs_show_options()
485 	if (sbi->sb_chk == 2)  in hpfs_show_options()
487 	if (!sbi->sb_err)  in hpfs_show_options()
489 	if (sbi->sb_err == 2)  in hpfs_show_options()
491 	if (!sbi->sb_chkdsk)  in hpfs_show_options()
493 	if (sbi->sb_chkdsk == 2)  in hpfs_show_options()
495 	if (!sbi->sb_eas)  in hpfs_show_options()
497 	if (sbi->sb_eas == 1)  in hpfs_show_options()
499 	if (sbi->sb_timeshift)  in hpfs_show_options()
500 		seq_printf(seq, ",timeshift=%d", sbi->sb_timeshift);  in hpfs_show_options()
523 	struct hpfs_sb_info *sbi;  in hpfs_fill_super()  local
537 	sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);  in hpfs_fill_super()
538 	if (!sbi) {  in hpfs_fill_super()
541 	s->s_fs_info = sbi;  in hpfs_fill_super()
543 	mutex_init(&sbi->hpfs_mutex);  in hpfs_fill_super()
568 	sbi->sb_fs_size = -1;  in hpfs_fill_super()
598 	sbi->sb_root = le32_to_cpu(superblock->root);  in hpfs_fill_super()
599 	sbi->sb_fs_size = le32_to_cpu(superblock->n_sectors);  in hpfs_fill_super()
600 	sbi->sb_bitmaps = le32_to_cpu(superblock->bitmaps);  in hpfs_fill_super()
601 	sbi->sb_dirband_start = le32_to_cpu(superblock->dir_band_start);  in hpfs_fill_super()
602 	sbi->sb_dirband_size = le32_to_cpu(superblock->n_dir_band);  in hpfs_fill_super()
603 	sbi->sb_dmap = le32_to_cpu(superblock->dir_band_bitmap);  in hpfs_fill_super()
604 	sbi->sb_uid = uid;  in hpfs_fill_super()
605 	sbi->sb_gid = gid;  in hpfs_fill_super()
606 	sbi->sb_mode = 0777 & ~umask;  in hpfs_fill_super()
607 	sbi->sb_n_free = -1;  in hpfs_fill_super()
608 	sbi->sb_n_free_dnodes = -1;  in hpfs_fill_super()
609 	sbi->sb_lowercase = lowercase;  in hpfs_fill_super()
610 	sbi->sb_eas = eas;  in hpfs_fill_super()
611 	sbi->sb_chk = chk;  in hpfs_fill_super()
612 	sbi->sb_chkdsk = chkdsk;  in hpfs_fill_super()
613 	sbi->sb_err = errs;  in hpfs_fill_super()
614 	sbi->sb_timeshift = timeshift;  in hpfs_fill_super()
615 	sbi->sb_was_error = 0;  in hpfs_fill_super()
616 	sbi->sb_cp_table = NULL;  in hpfs_fill_super()
617 	sbi->sb_c_bitmap = -1;  in hpfs_fill_super()
618 	sbi->sb_max_fwd_alloc = 0xffffff;  in hpfs_fill_super()
620 	if (sbi->sb_fs_size >= 0x80000000) {  in hpfs_fill_super()
622 			(unsigned)sbi->sb_fs_size);  in hpfs_fill_super()
627 	if (!(sbi->sb_bmp_dir = hpfs_load_bitmap_directory(s, le32_to_cpu(superblock->bitmaps))))  in hpfs_fill_super()
675 		a = sbi->sb_dirband_size;  in hpfs_fill_super()
676 		sbi->sb_dirband_size = 0;  in hpfs_fill_super()
683 		sbi->sb_dirband_size = a;  in hpfs_fill_super()
689 		if (!(sbi->sb_cp_table = hpfs_load_code_page(s, le32_to_cpu(spareblock->code_page_dir))))  in hpfs_fill_super()
696 	root = iget_locked(s, sbi->sb_root);  in hpfs_fill_super()
710 	root_dno = hpfs_fnode_dno(s, sbi->sb_root);  in hpfs_fill_super()
739 	free_sbi(sbi);  in hpfs_fill_super()