From 215b0f1963d4e34fccac6992b3debe26f78a6eb8 Mon Sep 17 00:00:00 2001 From: Menglong Dong Date: Fri, 4 Mar 2022 14:00:41 +0800 Subject: net: skb: introduce the function kfree_skb_list_reason() To report reasons of skb drops, introduce the function kfree_skb_list_reason() and make kfree_skb_list() an inline call to it. This function will be used in the next commit in __dev_xmit_skb(). Signed-off-by: Menglong Dong Signed-off-by: David S. Miller --- include/linux/skbuff.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'include/linux/skbuff.h') diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 1ffe64616741..1f2de153755c 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1202,10 +1202,16 @@ static inline void kfree_skb(struct sk_buff *skb) } void skb_release_head_state(struct sk_buff *skb); -void kfree_skb_list(struct sk_buff *segs); +void kfree_skb_list_reason(struct sk_buff *segs, + enum skb_drop_reason reason); void skb_dump(const char *level, const struct sk_buff *skb, bool full_pkt); void skb_tx_error(struct sk_buff *skb); +static inline void kfree_skb_list(struct sk_buff *segs) +{ + kfree_skb_list_reason(segs, SKB_DROP_REASON_NOT_SPECIFIED); +} + #ifdef CONFIG_TRACEPOINTS void consume_skb(struct sk_buff *skb); #else -- cgit v1.2.3