96 static long swap_inode_boot_loader(struct super_block *sb,  in swap_inode_boot_loader()  argument
103 	struct ext4_sb_info *sbi = EXT4_SB(sb);  in swap_inode_boot_loader()
111 	inode_bl = ext4_iget(sb, EXT4_BOOT_LOADER_INO);  in swap_inode_boot_loader()
151 		if (EXT4_HAS_INCOMPAT_FEATURE(sb,  in swap_inode_boot_loader()
212 	struct super_block *sb = inode->i_sb;  in ext4_ioctl()  local
343 			ext4_warning(sb, "Setting inode version is not "  in ext4_ioctl()
380 		err = ext4_resize_begin(sb);  in ext4_ioctl()
389 		if (EXT4_HAS_RO_COMPAT_FEATURE(sb,  in ext4_ioctl()
391 			ext4_msg(sb, KERN_ERR,  in ext4_ioctl()
401 		err = ext4_group_extend(sb, EXT4_SB(sb)->s_es, n_blocks_count);  in ext4_ioctl()
402 		if (EXT4_SB(sb)->s_journal) {  in ext4_ioctl()
403 			jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal);  in ext4_ioctl()
404 			err2 = jbd2_journal_flush(EXT4_SB(sb)->s_journal);  in ext4_ioctl()
405 			jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal);  in ext4_ioctl()
411 		ext4_resize_end(sb);  in ext4_ioctl()
438 		if (EXT4_HAS_RO_COMPAT_FEATURE(sb,  in ext4_ioctl()
440 			ext4_msg(sb, KERN_ERR,  in ext4_ioctl()
466 		err = ext4_resize_begin(sb);  in ext4_ioctl()
476 		if (EXT4_HAS_RO_COMPAT_FEATURE(sb,  in ext4_ioctl()
478 			ext4_msg(sb, KERN_ERR,  in ext4_ioctl()
488 		err = ext4_group_add(sb, &input);  in ext4_ioctl()
489 		if (EXT4_SB(sb)->s_journal) {  in ext4_ioctl()
490 			jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal);  in ext4_ioctl()
491 			err2 = jbd2_journal_flush(EXT4_SB(sb)->s_journal);  in ext4_ioctl()
492 			jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal);  in ext4_ioctl()
497 		if (!err && ext4_has_group_desc_csum(sb) &&  in ext4_ioctl()
498 		    test_opt(sb, INIT_INODE_TABLE))  in ext4_ioctl()
499 			err = ext4_register_li_request(sb, input.group);  in ext4_ioctl()
501 		ext4_resize_end(sb);  in ext4_ioctl()
549 		err = swap_inode_boot_loader(sb, inode);  in ext4_ioctl()
557 		ext4_group_t o_group = EXT4_SB(sb)->s_groups_count;  in ext4_ioctl()
559 		if (EXT4_HAS_RO_COMPAT_FEATURE(sb,  in ext4_ioctl()
561 			ext4_msg(sb, KERN_ERR,  in ext4_ioctl()
571 		err = ext4_resize_begin(sb);  in ext4_ioctl()
579 		err = ext4_resize_fs(sb, n_blocks_count);  in ext4_ioctl()
580 		if (EXT4_SB(sb)->s_journal) {  in ext4_ioctl()
581 			jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal);  in ext4_ioctl()
582 			err2 = jbd2_journal_flush(EXT4_SB(sb)->s_journal);  in ext4_ioctl()
583 			jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal);  in ext4_ioctl()
588 		if (!err && (o_group > EXT4_SB(sb)->s_groups_count) &&  in ext4_ioctl()
589 		    ext4_has_group_desc_csum(sb) &&  in ext4_ioctl()
590 		    test_opt(sb, INIT_INODE_TABLE))  in ext4_ioctl()
591 			err = ext4_register_li_request(sb, o_group);  in ext4_ioctl()
594 		ext4_resize_end(sb);  in ext4_ioctl()
600 		struct request_queue *q = bdev_get_queue(sb->s_bdev);  in ext4_ioctl()
616 		ret = ext4_trim_fs(sb, &range);  in ext4_ioctl()
649 		struct ext4_sb_info *sbi = EXT4_SB(sb);  in ext4_ioctl()
652 		if (!ext4_sb_has_crypto(sb))  in ext4_ioctl()
658 			handle = ext4_journal_start_sb(sb, EXT4_HT_MISC, 1);  in ext4_ioctl()