diff options
| author | David S. Miller <davem@davemloft.net> | 2022-04-30 12:58:45 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-30 12:58:45 +0100 |
| commit | 8fd813441e78f1fc7918f55dba6553943eaf1085 (patch) | |
| tree | 3ede1eed90b7a1d12d39264815720e018424af54 /include/linux/netdevice.h | |
| parent | 0813aeee0d02d80912c86b2b3a1ebdb4ee4476ba (diff) | |
| parent | 58f71be58b8713e41f8568938a0199190f723d1d (diff) | |
Merge branch 'ipv6-net-opts'
Pavel Begunkov says:
====================
generic net and ipv6 minor optimisations
1-3 inline simple functions that only reshuffle arguments possibly adding
extra zero args, and call another function. It was benchmarked before with
a bunch of extra patches, see for details
https://lore.kernel.org/netdev/cover.1648981570.git.asml.silence@gmail.com/
It may increase the binary size, but it's the right thing to do and at least
without modules it actually sheds some bytes for some standard-ish config.
text data bss dec hex filename
9627200 0 0 9627200 92e640 ./arch/x86_64/boot/bzImage
text data bss dec hex filename
9627104 0 0 9627104 92e5e0 ./arch/x86_64/boot/bzImage
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index b75ca2d095ae..4aba92a4042a 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2940,10 +2940,20 @@ u16 dev_pick_tx_zero(struct net_device *dev, struct sk_buff *skb, 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); -int dev_queue_xmit_accel(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); +static inline int dev_queue_xmit(struct sk_buff *skb) +{ + return __dev_queue_xmit(skb, NULL); +} + +static inline int dev_queue_xmit_accel(struct sk_buff *skb, + struct net_device *sb_dev) +{ + return __dev_queue_xmit(skb, sb_dev); +} + static inline int dev_direct_xmit(struct sk_buff *skb, u16 queue_id) { int ret; |