6442 	struct ext4_mount_options old_opts;  in __ext4_remount()  local
6454 	old_opts.s_mount_opt = sbi->s_mount_opt;  in __ext4_remount()
6455 	old_opts.s_mount_opt2 = sbi->s_mount_opt2;  in __ext4_remount()
6456 	old_opts.s_resuid = sbi->s_resuid;  in __ext4_remount()
6457 	old_opts.s_resgid = sbi->s_resgid;  in __ext4_remount()
6458 	old_opts.s_commit_interval = sbi->s_commit_interval;  in __ext4_remount()
6459 	old_opts.s_min_batch_time = sbi->s_min_batch_time;  in __ext4_remount()
6460 	old_opts.s_max_batch_time = sbi->s_max_batch_time;  in __ext4_remount()
6462 	old_opts.s_jquota_fmt = sbi->s_jquota_fmt;  in __ext4_remount()
6467 			old_opts.s_qf_names[i] = kstrdup(qf_name, GFP_KERNEL);  in __ext4_remount()
6468 			if (!old_opts.s_qf_names[i]) {  in __ext4_remount()
6470 					kfree(old_opts.s_qf_names[j]);  in __ext4_remount()
6474 			old_opts.s_qf_names[i] = NULL;  in __ext4_remount()
6487 	if ((old_opts.s_mount_opt & EXT4_MOUNT_JOURNAL_CHECKSUM) ^  in __ext4_remount()
6516 	if ((sbi->s_mount_opt ^ old_opts.s_mount_opt) & EXT4_MOUNT_NO_MBCACHE) {  in __ext4_remount()
6673 		kfree(old_opts.s_qf_names[i]);  in __ext4_remount()
6704 	sbi->s_mount_opt = old_opts.s_mount_opt;  in __ext4_remount()
6705 	sbi->s_mount_opt2 = old_opts.s_mount_opt2;  in __ext4_remount()
6706 	sbi->s_resuid = old_opts.s_resuid;  in __ext4_remount()
6707 	sbi->s_resgid = old_opts.s_resgid;  in __ext4_remount()
6708 	sbi->s_commit_interval = old_opts.s_commit_interval;  in __ext4_remount()
6709 	sbi->s_min_batch_time = old_opts.s_min_batch_time;  in __ext4_remount()
6710 	sbi->s_max_batch_time = old_opts.s_max_batch_time;  in __ext4_remount()
6714 	sbi->s_jquota_fmt = old_opts.s_jquota_fmt;  in __ext4_remount()
6717 		rcu_assign_pointer(sbi->s_qf_names[i], old_opts.s_qf_names[i]);  in __ext4_remount()