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| author | Hiren Panchasara <hiren@FreeBSD.org> | 2016-01-26 16:33:38 +0000 |
|---|---|---|
| committer | Hiren Panchasara <hiren@FreeBSD.org> | 2016-01-26 16:33:38 +0000 |
| commit | 0645c6049ddf6277262a789c5ac232c951b8f853 (patch) | |
| tree | e21550fb79b651a88c808c8a9298600938be9bcc /sys/netinet/tcp_output.c | |
| parent | fe68f570d4ddcd9ab3b3e776e4fc90bbc7d44699 (diff) | |
| download | src-0645c6049ddf6277262a789c5ac232c951b8f853.tar.gz src-0645c6049ddf6277262a789c5ac232c951b8f853.zip | |
Persist timers TCPTV_PERSMIN and TCPTV_PERSMAX are hardcoded with 5 seconds and
60 seconds, respectively. Turn them into sysctls that can be tuned live. The
default values of 5 seconds and 60 seconds have been retained.
Submitted by: Jason Wolfe (j at nitrology dot com)
Reviewed by: gnn, rrs, hiren, bz
MFC after: 1 week
Sponsored by: Limelight Networks
Differential Revision: https://reviews.freebsd.org/D5024
Notes
Notes:
svn path=/head/; revision=294840
Diffstat (limited to 'sys/netinet/tcp_output.c')
| -rw-r--r-- | sys/netinet/tcp_output.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c index 55cf209cba44..cdfed3663bff 100644 --- a/sys/netinet/tcp_output.c +++ b/sys/netinet/tcp_output.c @@ -1626,7 +1626,7 @@ tcp_setpersist(struct tcpcb *tp) * Start/restart persistance timer. */ TCPT_RANGESET(tt, t * tcp_backoff[tp->t_rxtshift], - TCPTV_PERSMIN, TCPTV_PERSMAX); + tcp_persmin, tcp_persmax); tcp_timer_activate(tp, TT_PERSIST, tt); if (tp->t_rxtshift < TCP_MAXRXTSHIFT) tp->t_rxtshift++; |