diff options
Diffstat (limited to 'freebsd/sys/netinet6/nd6_nbr.c')
| -rw-r--r-- | freebsd/sys/netinet6/nd6_nbr.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/freebsd/sys/netinet6/nd6_nbr.c b/freebsd/sys/netinet6/nd6_nbr.c index 49810020..136fbecc 100644 --- a/freebsd/sys/netinet6/nd6_nbr.c +++ b/freebsd/sys/netinet6/nd6_nbr.c @@ -43,6 +43,7 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/systm.h> +#include <sys/eventhandler.h> #include <sys/malloc.h> #include <sys/libkern.h> #include <sys/lock.h> @@ -615,6 +616,7 @@ nd6_ns_output(struct ifnet *ifp, const struct in6_addr *saddr6, void nd6_na_input(struct mbuf *m, int off, int icmp6len) { + struct epoch_tracker et; struct ifnet *ifp = m->m_pkthdr.rcvif; struct ip6_hdr *ip6 = mtod(m, struct ip6_hdr *); struct nd_neighbor_advert *nd_na; @@ -742,9 +744,9 @@ nd6_na_input(struct mbuf *m, int off, int icmp6len) * If no neighbor cache entry is found, NA SHOULD silently be * discarded. */ - IF_AFDATA_RLOCK(ifp); + NET_EPOCH_ENTER(et); ln = nd6_lookup(&taddr6, LLE_EXCLUSIVE, ifp); - IF_AFDATA_RUNLOCK(ifp); + NET_EPOCH_EXIT(et); if (ln == NULL) { goto freeit; } |