Date: Mon, 6 Aug 2018 09:22:08 +0000 (UTC) From: Randall Stewart <rrs@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r337375 - head/sys/netinet/tcp_stacks Message-ID: <201808060922.w769M8Bv047844@repo.freebsd.org>
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Author: rrs Date: Mon Aug 6 09:22:07 2018 New Revision: 337375 URL: https://svnweb.freebsd.org/changeset/base/337375 Log: This fixes a bug in Rack where we were not properly using the correct value for Delayed Ack. Sponsored by: Netflix Inc. Differential Revision: https://reviews.freebsd.org/D16579 Modified: head/sys/netinet/tcp_stacks/rack.c Modified: head/sys/netinet/tcp_stacks/rack.c ============================================================================== --- head/sys/netinet/tcp_stacks/rack.c Mon Aug 6 08:40:02 2018 (r337374) +++ head/sys/netinet/tcp_stacks/rack.c Mon Aug 6 09:22:07 2018 (r337375) @@ -2275,7 +2275,7 @@ rack_start_hpts_timer(struct tcp_rack *rack, struct tc } hpts_timeout = rack_timer_start(tp, rack, cts); if (tp->t_flags & TF_DELACK) { - delayed_ack = tcp_delacktime; + delayed_ack = TICKS_2_MSEC(tcp_delacktime); rack->r_ctl.rc_hpts_flags |= PACE_TMR_DELACK; } if (delayed_ack && ((hpts_timeout == 0) ||
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