4555 	struct ext4_mount_options old_opts;  in ext4_remount()  local
4567 	old_opts.s_mount_opt = sbi->s_mount_opt;  in ext4_remount()
4568 	old_opts.s_mount_opt2 = sbi->s_mount_opt2;  in ext4_remount()
4569 	old_opts.s_resuid = sbi->s_resuid;  in ext4_remount()
4570 	old_opts.s_resgid = sbi->s_resgid;  in ext4_remount()
4571 	old_opts.s_commit_interval = sbi->s_commit_interval;  in ext4_remount()
4572 	old_opts.s_min_batch_time = sbi->s_min_batch_time;  in ext4_remount()
4573 	old_opts.s_max_batch_time = sbi->s_max_batch_time;  in ext4_remount()
4575 	old_opts.s_jquota_fmt = sbi->s_jquota_fmt;  in ext4_remount()
4578 			old_opts.s_qf_names[i] = kstrdup(sbi->s_qf_names[i],  in ext4_remount()
4580 			if (!old_opts.s_qf_names[i]) {  in ext4_remount()
4582 					kfree(old_opts.s_qf_names[j]);  in ext4_remount()
4587 			old_opts.s_qf_names[i] = NULL;  in ext4_remount()
4597 	if ((old_opts.s_mount_opt & EXT4_MOUNT_JOURNAL_CHECKSUM) ^  in ext4_remount()
4625 	if ((sbi->s_mount_opt ^ old_opts.s_mount_opt) & EXT4_MOUNT_DAX) {  in ext4_remount()
4757 		kfree(old_opts.s_qf_names[i]);  in ext4_remount()
4776 	sbi->s_mount_opt = old_opts.s_mount_opt;  in ext4_remount()
4777 	sbi->s_mount_opt2 = old_opts.s_mount_opt2;  in ext4_remount()
4778 	sbi->s_resuid = old_opts.s_resuid;  in ext4_remount()
4779 	sbi->s_resgid = old_opts.s_resgid;  in ext4_remount()
4780 	sbi->s_commit_interval = old_opts.s_commit_interval;  in ext4_remount()
4781 	sbi->s_min_batch_time = old_opts.s_min_batch_time;  in ext4_remount()
4782 	sbi->s_max_batch_time = old_opts.s_max_batch_time;  in ext4_remount()
4784 	sbi->s_jquota_fmt = old_opts.s_jquota_fmt;  in ext4_remount()
4787 		sbi->s_qf_names[i] = old_opts.s_qf_names[i];  in ext4_remount()