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Searched refs:ack_limit (Results 1 – 1 of 1) sorted by relevance

/linux-6.1.9/net/ipv4/
Dtcp_input.c3631 u32 count, now, ack_limit; in tcp_send_challenge_ack() local
3639 ack_limit = READ_ONCE(net->ipv4.sysctl_tcp_challenge_ack_limit); in tcp_send_challenge_ack()
3640 if (ack_limit == INT_MAX) in tcp_send_challenge_ack()
3646 u32 half = (ack_limit + 1) >> 1; in tcp_send_challenge_ack()
3649 WRITE_ONCE(net->ipv4.tcp_challenge_count, half + prandom_u32_max(ack_limit)); in tcp_send_challenge_ack()