diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2016-11-28 11:12:46 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2016-11-28 11:12:46 +0000 |
| commit | ae245da0445107d49b44888c87cc148a3f0dd5c8 (patch) | |
| tree | 7aceee5da24cc15500f1478c3691519316cfd199 /sys/netinet/tcp_timer.c | |
| parent | bee61d12ee3ec8711d987caada93af70892957f9 (diff) | |
Assert that every slow/fast timeout routine is called at IPL_SOFTNET.
This removes multipe recursive splsoftnet()/splx() dances.
Diffstat (limited to 'sys/netinet/tcp_timer.c')
| -rw-r--r-- | sys/netinet/tcp_timer.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/netinet/tcp_timer.c b/sys/netinet/tcp_timer.c index 698cb0bb0c9..661fe0c8b6d 100644 --- a/sys/netinet/tcp_timer.c +++ b/sys/netinet/tcp_timer.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_timer.c,v 1.51 2016/11/07 09:08:06 mpi Exp $ */ +/* $OpenBSD: tcp_timer.c,v 1.52 2016/11/28 11:12:45 mpi Exp $ */ /* $NetBSD: tcp_timer.c,v 1.14 1996/02/13 23:44:09 christos Exp $ */ /* @@ -129,13 +129,11 @@ tcp_delack(void *arg) void tcp_slowtimo(void) { - int s; + splsoftassert(IPL_SOFTNET); - s = splsoftnet(); tcp_maxidle = TCPTV_KEEPCNT * tcp_keepintvl; tcp_iss += TCP_ISSINCR2/PR_SLOWHZ; /* increment iss */ tcp_now++; /* for timestamps */ - splx(s); } /* |