On Tue, 30 Mar 2010 18:24:35 +0400, Dmitry Monakhov <dmonakhov@openvz.org> wrote:
quoted text
> allocated_meta_data is already included in 'used' variable.
> 
> Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
> ---
>  fs/ext4/inode.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
> index bec222c..bf989fb 100644
> --- a/fs/ext4/inode.c
> +++ b/fs/ext4/inode.c
> @@ -1110,7 +1110,8 @@ void ext4_da_update_reserve_space(struct inode *inode,
>  		 */
>  		if (allocated_meta_blocks)
>  			dquot_claim_block(inode, allocated_meta_blocks);
> -		dquot_release_reservation_block(inode, mdb_free + used);
> +		dquot_release_reservation_block(inode, mdb_free + used -
> +			allocated_meta_blocks);
>  	}
> 
>  	/*

Do we really need to do this ? IIUC reservation count and actual
allocated count are two different. One block allocation we need to
remove all the blocks reserved from the reservation count and add
actually allocated blocks to the allocated count.

-aneesh
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