6322 	struct ext4_mount_options old_opts;  in __ext4_remount()  local
6334 	old_opts.s_mount_opt = sbi->s_mount_opt;  in __ext4_remount()
6335 	old_opts.s_mount_opt2 = sbi->s_mount_opt2;  in __ext4_remount()
6336 	old_opts.s_resuid = sbi->s_resuid;  in __ext4_remount()
6337 	old_opts.s_resgid = sbi->s_resgid;  in __ext4_remount()
6338 	old_opts.s_commit_interval = sbi->s_commit_interval;  in __ext4_remount()
6339 	old_opts.s_min_batch_time = sbi->s_min_batch_time;  in __ext4_remount()
6340 	old_opts.s_max_batch_time = sbi->s_max_batch_time;  in __ext4_remount()
6342 	old_opts.s_jquota_fmt = sbi->s_jquota_fmt;  in __ext4_remount()
6347 			old_opts.s_qf_names[i] = kstrdup(qf_name, GFP_KERNEL);  in __ext4_remount()
6348 			if (!old_opts.s_qf_names[i]) {  in __ext4_remount()
6350 					kfree(old_opts.s_qf_names[j]);  in __ext4_remount()
6354 			old_opts.s_qf_names[i] = NULL;  in __ext4_remount()
6367 	if ((old_opts.s_mount_opt & EXT4_MOUNT_JOURNAL_CHECKSUM) ^  in __ext4_remount()
6396 	if ((sbi->s_mount_opt ^ old_opts.s_mount_opt) & EXT4_MOUNT_NO_MBCACHE) {  in __ext4_remount()
6556 		kfree(old_opts.s_qf_names[i]);  in __ext4_remount()
6577 	sbi->s_mount_opt = old_opts.s_mount_opt;  in __ext4_remount()
6578 	sbi->s_mount_opt2 = old_opts.s_mount_opt2;  in __ext4_remount()
6579 	sbi->s_resuid = old_opts.s_resuid;  in __ext4_remount()
6580 	sbi->s_resgid = old_opts.s_resgid;  in __ext4_remount()
6581 	sbi->s_commit_interval = old_opts.s_commit_interval;  in __ext4_remount()
6582 	sbi->s_min_batch_time = old_opts.s_min_batch_time;  in __ext4_remount()
6583 	sbi->s_max_batch_time = old_opts.s_max_batch_time;  in __ext4_remount()
6587 	sbi->s_jquota_fmt = old_opts.s_jquota_fmt;  in __ext4_remount()
6590 		rcu_assign_pointer(sbi->s_qf_names[i], old_opts.s_qf_names[i]);  in __ext4_remount()