Dmitry Monakhov <dmonakhov@xxxxxxxxxx> writes:
> @@ -1119,8 +1121,9 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used)
>
> /* update per-inode reservations */
> BUG_ON(used > EXT4_I(inode)->i_reserved_data_blocks);
> - EXT4_I(inode)->i_reserved_data_blocks -= used;
> - spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
^^^^^^^^^^ OOps... i've just deleted spin_unlock, but it supposed to
be moved down. And appear again in second patch ;(
Seem what i've mistyped during patch splitting. Please ignore
this version, i'll send new version in a minute.
> + EXT4_I(inode)->i_reserved_data_blocks -= used;
> + percpu_counter_sub(&sbi->s_dirtyblocks_counter, used + mdb_claim);
> + vfs_dq_claim_block(inode, used + mdb_claim);
>
> /*
> * free those over-booking quota for metadata blocks
> diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
> index bba1282..d4c52db 100644
> --- a/fs/ext4/mballoc.c
> +++ b/fs/ext4/mballoc.c
> @@ -2750,12 +2750,6 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
> if (!(ac->ac_flags & EXT4_MB_DELALLOC_RESERVED))
> /* release all the reserved blocks if non delalloc */
> percpu_counter_sub(&sbi->s_dirtyblocks_counter, reserv_blks);
> - else {
> - percpu_counter_sub(&sbi->s_dirtyblocks_counter,
> - ac->ac_b_ex.fe_len);
> - /* convert reserved quota blocks to real quota blocks */
> - vfs_dq_claim_block(ac->ac_inode, ac->ac_b_ex.fe_len);
> - }
>
> if (sbi->s_log_groups_per_flex) {
> ext4_group_t flex_group = ext4_flex_group(sbi,
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