On Oct 03, 2007 15:30 +0530, Aneesh Kumar K.V wrote:
> + if (block_group == sbi->s_gdb_count - 1) {
> + /*
> + * Even though mke2fs always initialize first and last group
> + * if some other tool enabled the EXT4_BG_BLOCK_UNINIT we
> need
> + * to make sure we calculate the right free blocks
> + */
> + free_blocks = ext4_blocks_count(sbi->s_es) -
> + le32_to_cpu(sbi->s_es->s_first_data_block) -
> + (EXT4_BLOCKS_PER_GROUP(sb) *
> sbi->s_groups_count) -
> + bit_max;
Did you verify that subtracting s_first_data_block is indeed the right
thing to do. I _think_ yes, but I didn't look at it very closely when
I wrote it late last night.
Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.
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