diff options
| author | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2024-04-12 16:07:10 +0000 |
|---|---|---|
| committer | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2024-04-12 16:07:10 +0000 |
| commit | f4f80f3a404fc2a8c613d7d3ad480689f4c4fbda (patch) | |
| tree | cd8bd323c55e00c5d57f4ffaa021b2fe835c6e0a /sys/netinet/tcp_var.h | |
| parent | 7a12659c2971d89613b02933b7980d60d3557383 (diff) | |
Split single TCP inpcb table into IPv4 and IPv6 parts.
With two separate TCP hash tables, each one becomes smaller. When
we remove the exclusive net lock from TCP, contention on internet
PCB table mutex will be reduced. UDP has been split earlier into
IPv4 and IPv6. Replace branch conditions based on INP_IPV6 with
assertions.
OK mvs@
Diffstat (limited to 'sys/netinet/tcp_var.h')
| -rw-r--r-- | sys/netinet/tcp_var.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h index f96f39eefd2..3d75cf84c6e 100644 --- a/sys/netinet/tcp_var.h +++ b/sys/netinet/tcp_var.h @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_var.h,v 1.176 2024/02/13 12:22:09 bluhm Exp $ */ +/* $OpenBSD: tcp_var.h,v 1.177 2024/04/12 16:07:09 bluhm Exp $ */ /* $NetBSD: tcp_var.h,v 1.17 1996/02/13 23:44:24 christos Exp $ */ /* @@ -676,7 +676,7 @@ extern const struct pr_usrreqs tcp6_usrreqs; #endif extern struct pool tcpcb_pool; -extern struct inpcbtable tcbtable; /* head of queue of active tcpcb's */ +extern struct inpcbtable tcbtable, tcb6table; /* queue of active tcpcb's */ extern int tcp_do_rfc1323; /* enabled/disabled? */ extern int tcptv_keep_init; /* [N] time to keep alive initial SYN packet */ extern int tcp_mssdflt; /* default maximum segment size */ |