net/core/request_sock.c

36 	queue->fastopenq.rskq_rst_head = NULL;
37 	queue->fastopenq.rskq_rst_tail = NULL;
38 	queue->fastopenq.qlen = 0;
62  * accepted or not, and the check is protected by the fastopenq->lock
69  * lock per listener "icsk->icsk_accept_queue.fastopenq->lock" is created.
72  * The lock also protects other fields such as fastopenq->qlen, which is
86  * fastopenq->lock in this function.
92 	struct fastopen_queue *fastopenq;
94 	fastopenq = &inet_csk(lsk)->icsk_accept_queue.fastopenq;
97 	spin_lock_bh(&fastopenq->lock);
98 	fastopenq->qlen--;
107 		spin_unlock_bh(&fastopenq->lock);
119 	if (fastopenq->rskq_rst_head == NULL)
120 		fastopenq->rskq_rst_head = req;
122 		fastopenq->rskq_rst_tail->dl_next = req;
125 	fastopenq->rskq_rst_tail = req;
126 	fastopenq->qlen++;
128 	spin_unlock_bh(&fastopenq->lock);