GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-02 03:52:33 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

tcp: remove max_qlen_log

Browse source 
This control variable was set at first listen(fd, backlog)
call, but not updated if application tried to increase or decrease
backlog. It made sense at the time listener had a non resizeable
hash table.

Also rounding to powers of two was not very friendly.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2015-10-02 11:43:37 -07:00 • committed by David S. Miller
parent 10cbc8f179
commit ef547f2ac1
4 changed files with 6 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/net/inet_connection_sock.h
View file

@ -295,7 +295,7 @@ static inline int inet_csk_reqsk_queue_young(const struct sock *sk)
static inline int inet_csk_reqsk_queue_is_full(const struct sock *sk)
{
return reqsk_queue_is_full(&inet_csk(sk)->icsk_accept_queue);
return inet_csk_reqsk_queue_len(sk) >= sk->sk_max_ack_backlog;
}
void inet_csk_reqsk_queue_drop(struct sock *sk, struct request_sock *req);