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net: add sk_drops_skbadd() helper

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Existing sk_drops_add() helper is renamed to sk_drops_skbadd().

Add sk_drops_add() and convert sk_drops_inc() to use it.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250826125031.1578842-3-edumazet@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Eric Dumazet
2025-08-26 12:50:28 +00:00
committed by Paolo Abeni
parent f86f42ed2c
commit cb4d5a6eb6
7 changed files with 16 additions and 11 deletions
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11
include/net/sock.h
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@@ -2682,9 +2682,14 @@ struct sock_skb_cb {
#define sock_skb_cb_check_size(size) \
BUILD_BUG_ON((size) > SOCK_SKB_CB_OFFSET)
static inline void sk_drops_add(struct sock *sk, int segs)
{
atomic_add(segs, &sk->sk_drops);
}
static inline void sk_drops_inc(struct sock *sk)
{
atomic_inc(&sk->sk_drops);
sk_drops_add(sk, 1);
}
static inline int sk_drops_read(const struct sock *sk)
@@ -2704,11 +2709,11 @@ sock_skb_set_dropcount(const struct sock *sk, struct sk_buff *skb)
sk_drops_read(sk) : 0;
}
static inline void sk_drops_add(struct sock *sk, const struct sk_buff *skb)
static inline void sk_drops_skbadd(struct sock *sk, const struct sk_buff *skb)
{
int segs = max_t(u16, 1, skb_shinfo(skb)->gso_segs);
atomic_add(segs, &sk->sk_drops);
sk_drops_add(sk, segs);
}
static inline ktime_t sock_read_timestamp(struct sock *sk)