diff options
| author | Mike Belopuhov <mikeb@cvs.openbsd.org> | 2017-03-22 12:45:23 +0000 |
|---|---|---|
| committer | Mike Belopuhov <mikeb@cvs.openbsd.org> | 2017-03-22 12:45:23 +0000 |
| commit | 65006b23b6b9838899b25be89309f4a2e22a3548 (patch) | |
| tree | 3f42396b786aa86a77487873f27b2fa29a177e30 /sys | |
| parent | c190c6f7632923e604c9ea00fa7d42c643c35a23 (diff) | |
Replace an expensive microtime call with a getmicrotime for if_lastchange
reducing its resolution to 10ms.
ok florian, mpi
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/net/if.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/net/if.c b/sys/net/if.c index c34b5b067f8..3004adcae68 100644 --- a/sys/net/if.c +++ b/sys/net/if.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if.c,v 1.491 2017/03/17 17:19:16 mpi Exp $ */ +/* $OpenBSD: if.c,v 1.492 2017/03/22 12:45:22 mikeb Exp $ */ /* $NetBSD: if.c,v 1.35 1996/05/07 05:26:04 thorpej Exp $ */ /* @@ -1508,7 +1508,7 @@ if_down(struct ifnet *ifp) splsoftassert(IPL_SOFTNET); ifp->if_flags &= ~IFF_UP; - microtime(&ifp->if_lastchange); + getmicrotime(&ifp->if_lastchange); TAILQ_FOREACH(ifa, &ifp->if_addrlist, ifa_list) { pfctlinput(PRC_IFDOWN, ifa->ifa_addr); } @@ -1527,7 +1527,7 @@ if_up(struct ifnet *ifp) splsoftassert(IPL_SOFTNET); ifp->if_flags |= IFF_UP; - microtime(&ifp->if_lastchange); + getmicrotime(&ifp->if_lastchange); #ifdef INET6 /* Userland expects the kernel to set ::1 on default lo(4). */ @@ -2158,7 +2158,7 @@ ifioctl(struct socket *so, u_long cmd, caddr_t data, struct proc *p) } if (((oif_flags ^ ifp->if_flags) & IFF_UP) != 0) - microtime(&ifp->if_lastchange); + getmicrotime(&ifp->if_lastchange); return (error); } |