Re: [PATCH 1/2] [md/bitmap] md_bitmap_read_sb use wrong bitmap blocks

[Song Liu <song@xxxxxxxxxx>]

On Sat, Oct 3, 2020 at 9:26 AM heming.zhao@xxxxxxxx
<heming.zhao@xxxxxxxx> wrote:
>
> very sorry for my mistake.
>
> the patch should be change from:
> ```
> -               sector_div(bm_blocks,
> +               DIV_ROUND_UP_SECTOR_T(bm_blocks,
>                            bitmap->mddev->bitmap_info.chunksize >> 9);
> ```
>
> to
> ```
> -               sector_div(bm_blocks,
> -                          bitmap->mddev->bitmap_info.chunksize >> 9);
> +               bm_blocks = DIV_ROUND_UP_SECTOR_T(bm_blocks,
> +                          (bitmap->mddev->bitmap_info.chunksize >> 9));
> ```
>
> If my patch would be accepted, I will send v2 patch including above lines.

Please send v2 of the patch. Please also CC Guoqing in v2.

Thanks,
Song