diff options
| author | Niels Provos <provos@cvs.openbsd.org> | 2002-01-15 19:18:02 +0000 |
|---|---|---|
| committer | Niels Provos <provos@cvs.openbsd.org> | 2002-01-15 19:18:02 +0000 |
| commit | 5f65bca299e5b97c1c3d9b0a20062984e598b981 (patch) | |
| tree | 8f4cbab1a166614cee49c69214e31885076c946d /sys/netinet/tcp_subr.c | |
| parent | 0d1a73158f9cc3967f00bd711bfe59ac87de9d45 (diff) | |
allocate sackholes with pool
Diffstat (limited to 'sys/netinet/tcp_subr.c')
| -rw-r--r-- | sys/netinet/tcp_subr.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c index e70f4406909..d32a1252028 100644 --- a/sys/netinet/tcp_subr.c +++ b/sys/netinet/tcp_subr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_subr.c,v 1.54 2002/01/15 16:59:08 provos Exp $ */ +/* $OpenBSD: tcp_subr.c,v 1.55 2002/01/15 19:18:01 provos Exp $ */ /* $NetBSD: tcp_subr.c,v 1.22 1996/02/13 23:44:00 christos Exp $ */ /* @@ -144,6 +144,9 @@ extern int ip6_defhlim; #endif /* INET6 */ struct pool tcpcb_pool; +#ifdef TCP_SACK +struct pool sackhl_pool; +#endif struct tcpstat tcpstat; /* tcp statistics */ @@ -158,6 +161,10 @@ tcp_init() #endif /* TCP_COMPAT_42 */ pool_init(&tcpcb_pool, sizeof(struct tcpcb), 0, 0, 0, "tcpcbpl", 0, NULL, NULL, M_PCB); +#ifdef TCP_SACK + pool_init(&sackhl_pool, sizeof(struct sackhole), 0, 0, 0, "sackhlpl", + 0, NULL, NULL, M_PCB); +#endif /* TCP_SACK */ in_pcbinit(&tcbtable, tcbhashsize); tcp_now = arc4random() / 2; @@ -680,7 +687,7 @@ tcp_close(tp) q = p = tp->snd_holes; while (p != 0) { q = p->next; - free(p, M_PCB); + pool_put(&sackhl_pool, p); p = q; } #endif |