netdev - Re: [PATCH net-next 1/3] net: add macro netif_subqueue_completed

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Message-ID: <4d9c854f-16c7-66e4-34d0-498147d0acdf@intel.com>
Date:   Thu, 13 Apr 2023 12:22:09 -0700
From:   Jacob Keller <jacob.e.keller@...el.com>
To:     Heiner Kallweit <hkallweit1@...il.com>,
        Jakub Kicinski <kuba@...nel.org>,
        David Miller <davem@...emloft.net>,
        Paolo Abeni <pabeni@...hat.com>,
        "Eric Dumazet" <edumazet@...gle.com>,
        Realtek linux nic maintainers <nic_swsd@...ltek.com>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [PATCH net-next 1/3] net: add macro netif_subqueue_completed_wake



On 4/13/2023 12:14 PM, Heiner Kallweit wrote:
> Add netif_subqueue_completed_wake, complementing the subqueue versions
> netif_subqueue_try_stop and netif_subqueue_maybe_stop.
> 
> Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
> ---

Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>

>  include/net/netdev_queues.h | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/include/net/netdev_queues.h b/include/net/netdev_queues.h
> index b26fdb441..d68b0a483 100644
> --- a/include/net/netdev_queues.h
> +++ b/include/net/netdev_queues.h
> @@ -160,4 +160,14 @@ netdev_txq_completed_mb(struct netdev_queue *dev_queue,
>  		netif_txq_maybe_stop(txq, get_desc, stop_thrs, start_thrs); \
>  	})
>  
> +#define netif_subqueue_completed_wake(dev, idx, pkts, bytes,		\
> +				      get_desc, start_thrs)		\
> +	({								\
> +		struct netdev_queue *txq;				\
> +									\
> +		txq = netdev_get_tx_queue(dev, idx);			\
> +		netif_txq_completed_wake(txq, pkts, bytes,		\
> +					 get_desc, start_thrs);		\
> +	})
> +
>  #endif