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Date: Tue, 11 Nov 2014 13:10:24 +0000
From: Edward Cree <ecree@...arflare.com>
To: Cong Wang <xiyou.wangcong@...il.com>
CC: <netdev@...r.kernel.org>, Eric Dumazet <eric.dumazet@...il.com>,
"David S. Miller" <davem@...emloft.net>
Subject: Re: [Patch net-next] net: remove netif_set_real_num_rx_queues()
On 10/11/14 19:35, Cong Wang wrote:
> vlan was the only user of netif_set_real_num_rx_queues(),
> but it no longer calls it after
> commit 4af429d29b341bb1735f04c2fb960178 ("vlan: lockless transmit path").
> So we can just remove it.
>
> Cc: Eric Dumazet <eric.dumazet@...il.com>
> Cc: David S. Miller <davem@...emloft.net>
> Signed-off-by: Cong Wang <xiyou.wangcong@...il.com>
>
> ---
> diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
> index 888d551..4a6f770 100644
> --- a/include/linux/netdevice.h
> +++ b/include/linux/netdevice.h
> @@ -2762,23 +2762,6 @@ static inline int netif_set_real_num_rx_queues(struct net_device *dev,
> }
> #endif
>
> -static inline int netif_copy_real_num_queues(struct net_device *to_dev,
> - const struct net_device *from_dev)
Patch title says you're removing _set_ but body only removes _copy_.
Which one is right?
> -{
> - int err;
> -
> - err = netif_set_real_num_tx_queues(to_dev,
> - from_dev->real_num_tx_queues);
> - if (err)
> - return err;
> -#ifdef CONFIG_SYSFS
> - return netif_set_real_num_rx_queues(to_dev,
> - from_dev->real_num_rx_queues);
> -#else
> - return 0;
> -#endif
> -}
> -
> #ifdef CONFIG_SYSFS
> static inline unsigned int get_netdev_rx_queue_index(
> struct netdev_rx_queue *queue)
> --
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