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tcp: rename sk_wmem_free_skb

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sk_wmem_free_skb() is only used by TCP.

Rename it to make this clear, and move its declaration to
include/net/tcp.h

Signed-off-by: Talal Ahmad <talalahmad@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Arjun Roy <arjunroy@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Talal Ahmad
2021-10-29 22:05:41 -04:00
committed by Jakub Kicinski
parent 047304d0bf
commit 03271f3a35
4 changed files with 12 additions and 12 deletions
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9
include/net/tcp.h
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@@ -290,6 +290,13 @@ static inline bool tcp_out_of_memory(struct sock *sk)
return false;
}
static inline void tcp_wmem_free_skb(struct sock *sk, struct sk_buff *skb)
{
sk_wmem_queued_add(sk, -skb->truesize);
sk_mem_uncharge(sk, skb->truesize);
__kfree_skb(skb);
}
void sk_forced_mem_schedule(struct sock *sk, int size);
bool tcp_check_oom(struct sock *sk, int shift);
@@ -1875,7 +1882,7 @@ static inline void tcp_rtx_queue_unlink_and_free(struct sk_buff *skb, struct soc
{
list_del(&skb->tcp_tsorted_anchor);
tcp_rtx_queue_unlink(skb, sk);
sk_wmem_free_skb(sk, skb);
tcp_wmem_free_skb(sk, skb);
}
static inline void tcp_push_pending_frames(struct sock *sk)