Re: [PATCH 1/2] mm/swap: fix stale comment on swap_info_struct::cluster_info

On Wed, Jul 29, 2026 at 12:43=E2=80=AFAM Youngjun Park <[email protected]=
m> wrote:
>
> From: Youngjun Park <[email protected]>
>
> From: Youngjun Park <[email protected]>

Hi Youngjun, Thanks for the patch.

Double From:? I think you want to keep the later one right?

>
> setup_swap_clusters_info() allocates cluster_info for every swap area,
> not only for SSDs.
>
> Signed-off-by: Youngjun Park <[email protected]>
> ---
>  include/linux/swap.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/swap.h b/include/linux/swap.h
> index 2cb1d29307c5..e12c73891b48 100644
> --- a/include/linux/swap.h
> +++ b/include/linux/swap.h
> @@ -246,7 +246,7 @@ struct swap_info_struct {
>         struct plist_node list;         /* entry in swap_active_head */
>         signed char     type;           /* strange name for an index */
>         unsigned int    max;            /* size of this swap device */
> -       struct swap_cluster_info *cluster_info; /* cluster info. Only for=
 SSD */
> +       struct swap_cluster_info *cluster_info; /* one per cluster, on ev=
ery device */

Nice catch.

Acked-by: Kairui Song <[email protected]>