mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 04:18:39 +08:00
net: remove dev_pick_tx_cpu_id()
dev_pick_tx_cpu_id() has been introduced with two users by commita4ea8a3dac
("net: Add generic ndo_select_queue functions"). The use in AF_PACKET has been removed in 2019 by commitb71b5837f8
("packet: rework packet_pick_tx_queue() to use common code selection") The other user was a Netlogic XLP driver, removed in 2021 by commit47ac6f567c
("staging: Remove Netlogic XLP network driver"). It's relatively unlikely that any modern driver will need an .ndo_select_queue implementation which picks purely based on CPU ID and skips XPS, delete dev_pick_tx_cpu_id() Found by code inspection. Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20240906161059.715546-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
parent
3e3353527f
commit
17245a195d
@ -3085,8 +3085,6 @@ void dev_disable_lro(struct net_device *dev);
|
||||
int dev_loopback_xmit(struct net *net, struct sock *sk, struct sk_buff *newskb);
|
||||
u16 dev_pick_tx_zero(struct net_device *dev, struct sk_buff *skb,
|
||||
struct net_device *sb_dev);
|
||||
u16 dev_pick_tx_cpu_id(struct net_device *dev, struct sk_buff *skb,
|
||||
struct net_device *sb_dev);
|
||||
|
||||
int __dev_queue_xmit(struct sk_buff *skb, struct net_device *sb_dev);
|
||||
int __dev_direct_xmit(struct sk_buff *skb, u16 queue_id);
|
||||
|
@ -4247,13 +4247,6 @@ u16 dev_pick_tx_zero(struct net_device *dev, struct sk_buff *skb,
|
||||
}
|
||||
EXPORT_SYMBOL(dev_pick_tx_zero);
|
||||
|
||||
u16 dev_pick_tx_cpu_id(struct net_device *dev, struct sk_buff *skb,
|
||||
struct net_device *sb_dev)
|
||||
{
|
||||
return (u16)raw_smp_processor_id() % dev->real_num_tx_queues;
|
||||
}
|
||||
EXPORT_SYMBOL(dev_pick_tx_cpu_id);
|
||||
|
||||
u16 netdev_pick_tx(struct net_device *dev, struct sk_buff *skb,
|
||||
struct net_device *sb_dev)
|
||||
{
|
||||
|
Loading…
Reference in New Issue
Block a user