diff mbox series

[net-next,v3,01/14] net-timestamp: reorganize in skb_tstamp_tx_output()

Message ID 20241028110535.82999-2-kerneljasonxing@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series net-timestamp: bpf extension to equip applications transparently | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next, async
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 5 this patch: 5
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers warning 1 maintainers not CCed: horms@kernel.org
netdev/build_clang success Errors and warnings before: 3 this patch: 3
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 4 this patch: 4
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 39 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 54 this patch: 54
netdev/source_inline success Was 0 now: 0

Commit Message

Jason Xing Oct. 28, 2024, 11:05 a.m. UTC 
From: Jason Xing <kernelxing@tencent.com>

It's a prep for bpf print function later. This patch only puts the
original generating logic into one function, so that we integrate
bpf print easily. No functional changes here.

Signed-off-by: Jason Xing <kernelxing@tencent.com>
---
 net/core/skbuff.c | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 00afeb90c23a..1cf8416f4123 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -5539,18 +5539,15 @@  void skb_complete_tx_timestamp(struct sk_buff *skb,
 }
 EXPORT_SYMBOL_GPL(skb_complete_tx_timestamp);
 
-void __skb_tstamp_tx(struct sk_buff *orig_skb,
-		     const struct sk_buff *ack_skb,
-		     struct skb_shared_hwtstamps *hwtstamps,
-		     struct sock *sk, int tstype)
+static void skb_tstamp_tx_output(struct sk_buff *orig_skb,
+				 const struct sk_buff *ack_skb,
+				 struct skb_shared_hwtstamps *hwtstamps,
+				 struct sock *sk, int tstype)
 {
 	struct sk_buff *skb;
 	bool tsonly, opt_stats = false;
 	u32 tsflags;
 
-	if (!sk)
-		return;
-
 	tsflags = READ_ONCE(sk->sk_tsflags);
 	if (!hwtstamps && !(tsflags & SOF_TIMESTAMPING_OPT_TX_SWHW) &&
 	    skb_shinfo(orig_skb)->tx_flags & SKBTX_IN_PROGRESS)
@@ -5594,6 +5591,17 @@  void __skb_tstamp_tx(struct sk_buff *orig_skb,
 
 	__skb_complete_tx_timestamp(skb, sk, tstype, opt_stats);
 }
+
+void __skb_tstamp_tx(struct sk_buff *orig_skb,
+		     const struct sk_buff *ack_skb,
+		     struct skb_shared_hwtstamps *hwtstamps,
+		     struct sock *sk, int tstype)
+{
+	if (!sk)
+		return;
+
+	skb_tstamp_tx_output(orig_skb, ack_skb, hwtstamps, sk, tstype);
+}
 EXPORT_SYMBOL_GPL(__skb_tstamp_tx);
 
 void skb_tstamp_tx(struct sk_buff *orig_skb,