diff mbox series

[net-next,3/5] net: inline dev_queue_xmit()

Message ID 99bf2b824f3a4e0428a8be81c8685afe78ffa207.1651141755.git.asml.silence@gmail.com (mailing list archive)
State Accepted
Commit c526fd8f9f4f21cb83c0b1c9a1ee9c0ac9be9e2e
Delegated to: Netdev Maintainers
Headers show
Series generic net and ipv6 minor optimisations | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next, async
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 4693 this patch: 4693
netdev/cc_maintainers warning 11 maintainers not CCed: songliubraving@fb.com andrii@kernel.org petrm@nvidia.com pabeni@redhat.com daniel@iogearbox.net kafai@fb.com yhs@fb.com bpf@vger.kernel.org john.fastabend@gmail.com kpsingh@kernel.org ast@kernel.org
netdev/build_clang success Errors and warnings before: 1056 this patch: 1056
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 4844 this patch: 4844
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 49 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Pavel Begunkov April 28, 2022, 10:58 a.m. UTC 
Inline dev_queue_xmit() and dev_queue_xmit_accel(), they both are small
proxy functions doing nothing but redirecting the control flow to
__dev_queue_xmit().

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
---
 include/linux/netdevice.h | 14 ++++++++++++--
 net/core/dev.c            | 15 ++-------------
 2 files changed, 14 insertions(+), 15 deletions(-)
diff mbox series

Patch

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7dccbfd1bf56..3c3bd3381d38 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;
diff --git a/net/core/dev.c b/net/core/dev.c
index 4a77ebda4fb1..d160c35858df 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4111,7 +4111,7 @@  struct netdev_queue *netdev_core_pick_tx(struct net_device *dev,
  *      the BH enable code must have IRQs enabled so that it will not deadlock.
  *          --BLG
  */
-static int __dev_queue_xmit(struct sk_buff *skb, struct net_device *sb_dev)
+int __dev_queue_xmit(struct sk_buff *skb, struct net_device *sb_dev)
 {
 	struct net_device *dev = skb->dev;
 	struct netdev_queue *txq = NULL;
@@ -4235,18 +4235,7 @@  static int __dev_queue_xmit(struct sk_buff *skb, struct net_device *sb_dev)
 	rcu_read_unlock_bh();
 	return rc;
 }
-
-int dev_queue_xmit(struct sk_buff *skb)
-{
-	return __dev_queue_xmit(skb, NULL);
-}
-EXPORT_SYMBOL(dev_queue_xmit);
-
-int dev_queue_xmit_accel(struct sk_buff *skb, struct net_device *sb_dev)
-{
-	return __dev_queue_xmit(skb, sb_dev);
-}
-EXPORT_SYMBOL(dev_queue_xmit_accel);
+EXPORT_SYMBOL(__dev_queue_xmit);
 
 int __dev_direct_xmit(struct sk_buff *skb, u16 queue_id)
 {