linux-ext4 - Re: [PATCH 1/2] ext4: teach resize report old blocks count correctly

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Message-ID: <CAGBYx2ZzJqcWHRoN1mhHAK+8K2v20ojULBRfmv3w26=mHSVb1w@mail.gmail.com>
Date:	Thu, 10 May 2012 21:15:41 +0800
From:	Yongqiang Yang <xiaoqiangnk@...il.com>
To:	linux-ext4@...r.kernel.org, dsd@...top.org
Cc:	tytso@....edu, Yongqiang Yang <xiaoqiangnk@...il.com>
Subject: Re: [PATCH 1/2] ext4: teach resize report old blocks count correctly

ping?

The 2nd patch of the series fixes a bug which I meet again when
testing 64bit feature.


Yongqiang.

On Wed, Feb 1, 2012 at 11:01 AM, Yongqiang Yang <xiaoqiangnk@...il.com> wrote:
> o_blocks_count should not be changed, becasuse it is used later when
> reporting old blocks count in debug mode.
>
> Signed-off-by: Yongqiang Yang <xiaoqiangnk@...il.com>
> ---
>  fs/ext4/resize.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
>
> diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
> index 59fa0be..601fea1 100644
> --- a/fs/ext4/resize.c
> +++ b/fs/ext4/resize.c
> @@ -1654,8 +1654,7 @@ int ext4_resize_fs(struct super_block *sb, ext4_fsblk_t n_blocks_count)
>            es->s_log_groups_per_flex)
>                flexbg_size = 1 << es->s_log_groups_per_flex;
>
> -       o_blocks_count = ext4_blocks_count(es);
> -       if (o_blocks_count == n_blocks_count)
> +       if (ext4_blocks_count(es) == n_blocks_count)
>                goto out;
>
>        flex_gd = alloc_flex_gd(flexbg_size);
> --
> 1.7.5.1
>



-- 
Best Wishes
Yongqiang Yang
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