关于sock_wfree(纠结的问题)
代码如下,帮忙看看,多谢void sock_wfree(struct sk_buff *skb)
{
struct sock *sk = skb->sk;
/* In case it might be waiting for more memory. */
atomic_sub(skb->truesize, &sk->sk_wmem_alloc);
if (!sock_flag(sk, SOCK_USE_WRITE_QUEUE))/*怎么感觉这个if条件反了呢?,不应该取非啊!!*/
sk->sk_write_space(sk);
sock_put(sk);
} 不好意思,发错板块了{:yct71:}
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