Re: [PATCH] mm: zswap: delete unused acomp->is_sleepable

[Yosry Ahmed]

On Wed, Dec 10, 2025 at 09:56:45PM -0500, Johannes Weiner wrote:
> This hasn't been used since 7d4c9629b74f ("mm: zswap: use object
> read/write APIs instead of object mapping APIs"). Drop it.
> 
> Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>

Acked-by: Yosry Ahmed <yosry.ahmed@xxxxxxxxx>

> ---
>  mm/zswap.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/mm/zswap.c b/mm/zswap.c
> index 5d0f8b13a958..84797ed4d3f5 100644
> --- a/mm/zswap.c
> +++ b/mm/zswap.c
> @@ -141,7 +141,6 @@ struct crypto_acomp_ctx {
>  	struct crypto_wait wait;
>  	u8 *buffer;
>  	struct mutex mutex;
> -	bool is_sleepable;
>  };
>  
>  /*
> @@ -781,7 +780,6 @@ static int zswap_cpu_comp_prepare(unsigned int cpu, struct hlist_node *node)
>  
>  	acomp_ctx->buffer = buffer;
>  	acomp_ctx->acomp = acomp;
> -	acomp_ctx->is_sleepable = acomp_is_async(acomp);
>  	acomp_ctx->req = req;
>  	mutex_unlock(&acomp_ctx->mutex);
>  	return 0;
> -- 
> 2.52.0
>