Date: Tue, 24 Mar 2026 22:03:39 +0000 From: Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 769a6f803d1b - main - tcp_usrreq: Only allocate TFO counter when required Message-ID: <69c30a3b.22a57.34591ec6@gitrepo.freebsd.org>
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The branch main has been updated by pouria: URL: https://cgit.FreeBSD.org/src/commit/?id=769a6f803d1b531d956af8d857e68f2d2d847324 commit 769a6f803d1b531d956af8d857e68f2d2d847324 Author: Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org> AuthorDate: 2026-03-24 17:54:46 +0000 Commit: Pouria Mousavizadeh Tehrani <pouria@FreeBSD.org> CommitDate: 2026-03-24 22:02:45 +0000 tcp_usrreq: Only allocate TFO counter when required During tcp_usr_listen(), only allocate TFO counter when required. Reviewed by: tuexen, glebius Differential Revision: https://reviews.freebsd.org/D56067 --- sys/netinet/tcp_usrreq.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c index aadcf0c9ce9c..b0a75127b124 100644 --- a/sys/netinet/tcp_usrreq.c +++ b/sys/netinet/tcp_usrreq.c @@ -396,10 +396,11 @@ tcp_usr_listen(struct socket *so, int backlog, struct thread *td) if (already_listening) goto out; - if (error == 0) + if (error == 0) { in_pcblisten(inp); - if (tp->t_flags & TF_FASTOPEN) - tp->t_tfo_pending = tcp_fastopen_alloc_counter(); + if (tp->t_flags & TF_FASTOPEN) + tp->t_tfo_pending = tcp_fastopen_alloc_counter(); + } out: tcp_bblog_pru(tp, PRU_LISTEN, error); @@ -460,12 +461,11 @@ tcp6_usr_listen(struct socket *so, int backlog, struct thread *td) if (already_listening) goto out; - if (error == 0) + if (error == 0) { in_pcblisten(inp); - if (tp->t_flags & TF_FASTOPEN) - tp->t_tfo_pending = tcp_fastopen_alloc_counter(); - - if (error != 0) + if (tp->t_flags & TF_FASTOPEN) + tp->t_tfo_pending = tcp_fastopen_alloc_counter(); + } else inp->inp_vflag = vflagsav; out:home | help
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