linux-kernel - Re: [PATCH 1/1] scsi: virtio_scsi: remove unused 'affinity_hint

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Date:   Wed, 19 Jun 2019 12:24:01 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Dongli Zhang <dongli.zhang@...cle.com>,
        virtualization@...ts.linux-foundation.org,
        linux-scsi@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, mst@...hat.com, jasowang@...hat.com,
        stefanha@...hat.com, jejb@...ux.ibm.com, martin.petersen@...cle.com
Subject: Re: [PATCH 1/1] scsi: virtio_scsi: remove unused 'affinity_hint_set'

On 19/06/19 09:52, Dongli Zhang wrote:
> The 'affinity_hint_set' is not used any longer since
> commit 0d9f0a52c8b9 ("virtio_scsi: use virtio IRQ affinity").
> 
> Signed-off-by: Dongli Zhang <dongli.zhang@...cle.com>
> ---
>  drivers/scsi/virtio_scsi.c | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
> index 13f1b3b..1705398 100644
> --- a/drivers/scsi/virtio_scsi.c
> +++ b/drivers/scsi/virtio_scsi.c
> @@ -74,9 +74,6 @@ struct virtio_scsi {
>  
>  	u32 num_queues;
>  
> -	/* If the affinity hint is set for virtqueues */
> -	bool affinity_hint_set;
> -
>  	struct hlist_node node;
>  
>  	/* Protected by event_vq lock */
> 

Acked-by: Paolo Bonzini <pbonzini@...hat.com>