Re: [PATCH 7/7] UBI: Add some asserts to ubi_attach_fastmap()

[Richard Genoud]

2013/9/28 Richard Weinberger <richard@xxxxxx>:
> Add more paranioa asserts to make it easier to detect
> implementation errors.
>
> Signed-off-by: Richard Weinberger <richard@xxxxxx>
> ---
>  drivers/mtd/ubi/fastmap.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c
> index 4cfc8da..ead8613 100644
> --- a/drivers/mtd/ubi/fastmap.c
> +++ b/drivers/mtd/ubi/fastmap.c
> @@ -826,6 +826,10 @@ static int ubi_attach_fastmap(struct ubi_device *ubi,
>         list_for_each_entry_safe(tmp_aeb, _tmp_aeb, &free, u.list)
>                 list_move_tail(&tmp_aeb->u.list, &ai->free);
>
> +       ubi_assert(list_empty(&used));
> +       ubi_assert(list_empty(&eba_orphans));
> +       ubi_assert(list_empty(&free));
> +
>         /*
>          * If fastmap is leaking PEBs (must not happen), raise a
>          * fat warning and fall back to scanning mode.
> --
> 1.8.3.1
>

Tested-by: Richard Genoud <richard.genoud@xxxxxxxxx>
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