Re: [PATCH] fix ext3 mounts at 16T

>  static int ext3_check_descriptors (struct super_block * sb)
>  {
>  	struct ext3_sb_info *sbi = EXT3_SB(sb);
> -	ext3_fsblk_t block = le32_to_cpu(sbi->s_es->s_first_data_block);
> +	ext3_fsblk_t first_block = le32_to_cpu(sbi->s_es->s_first_data_block);
> +	ext3_fsblk_t last_block;
>  	struct ext3_group_desc * gdp = NULL;
>  	int desc_block = 0;
>  	int i;
> @@ -1141,12 +1142,16 @@ static int ext3_check_descriptors (struc
>  
>  	for (i = 0; i < sbi->s_groups_count; i++)
>  	{
> +		if (i == sbi->s_groups_count - 1)
> +			last_block = sb->s_blocks_count - 1;
> +		else
> +			last = first + (EXT3_BLOCKS_PER_GROUP(sb) - 1);

I think it should be:
last_block = first_block + ...

Johann

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