Re: [PATCH v3 1/2] mm/swap: fix stale comment on swap_info_struct::cluster_info

[Baoquan He]

On 08/07/26 at 04:32am, Youngjun Park wrote:
> setup_swap_clusters_info() allocates cluster_info for every swap area,
> not only for SSDs.
> 
> Signed-off-by: Youngjun Park <youngjun.park@xxxxxxx>
> Acked-by: Kairui Song <kasong@xxxxxxxxxxx>
> Reviewed-by: Barry Song <baohua@xxxxxxxxxx>
> ---
>  include/linux/swap.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Baoquan He <baoquan.he@xxxxxxxxx>

> 
> diff --git a/include/linux/swap.h b/include/linux/swap.h
> index 2cb1d29307c5..2b14e2e9673b 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; /* array, one entry per cluster */
>  	struct list_head free_clusters; /* free clusters list */
>  	struct list_head full_clusters; /* full clusters list */
>  	struct list_head nonfull_clusters[SWAP_NR_ORDERS];
> -- 
> 2.48.1
>