From: Mingming <cmm@us.ibm.com>
Subject: Re: [PATCH 1/4] ext4: ext4_get_reserved_space() must return bytes
 instead of blocks
Date: Mon, 07 Dec 2009 17:04:41 -0800
Message-ID: <1260234281.4206.152.camel@mingming-laptop>
References: <1259132261-16785-1-git-send-email-dmonakhov@openvz.org>
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Cc: linux-ext4@vger.kernel.org
To: Dmitry Monakhov <dmonakhov@openvz.org>
In-Reply-To: <1259132261-16785-1-git-send-email-dmonakhov@openvz.org>
Sender: linux-ext4-owner@vger.kernel.org

On Wed, 2009-11-25 at 09:57 +0300, Dmitry Monakhov wrote:
> Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
> ---
>  fs/ext4/inode.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
> index ab22297..cc4737e 100644
> --- a/fs/ext4/inode.c
> +++ b/fs/ext4/inode.c
> @@ -1057,7 +1057,7 @@ qsize_t ext4_get_reserved_space(struct inode *inode)
>  		EXT4_I(inode)->i_reserved_meta_blocks;
>  	spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
> 
> -	return total;
> +	return (total << inode->i_blkbits);
>  }
>  /*
>   * Calculate the number of metadata blocks need to reserve
It's a pity that we missed this fix at the time the change set merge to
the upstream, thanks for catching this.

Acked-by: Mingming Cao <cmm@us.ibm.com>

Mingming