diff options
Diffstat (limited to 'freebsd/sys/netinet6/scope6.c')
| -rw-r--r-- | freebsd/sys/netinet6/scope6.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/freebsd/sys/netinet6/scope6.c b/freebsd/sys/netinet6/scope6.c index 64b866dd..d556f3a4 100644 --- a/freebsd/sys/netinet6/scope6.c +++ b/freebsd/sys/netinet6/scope6.c @@ -211,19 +211,20 @@ scope6_set(struct ifnet *ifp, struct scope6_id *idlist) static int scope6_get(struct ifnet *ifp, struct scope6_id *idlist) { + struct epoch_tracker et; struct scope6_id *sid; /* We only need to lock the interface's afdata for SID() to work. */ - IF_AFDATA_RLOCK(ifp); + NET_EPOCH_ENTER(et); sid = SID(ifp); if (sid == NULL) { /* paranoid? */ - IF_AFDATA_RUNLOCK(ifp); + NET_EPOCH_EXIT(et); return (EINVAL); } *idlist = *sid; - IF_AFDATA_RUNLOCK(ifp); + NET_EPOCH_EXIT(et); return (0); } @@ -420,10 +421,12 @@ in6_setscope(struct in6_addr *in6, struct ifnet *ifp, u_int32_t *ret_id) zoneid = ifp->if_index; in6->s6_addr16[1] = htons(zoneid & 0xffff); /* XXX */ } else if (scope != IPV6_ADDR_SCOPE_GLOBAL) { - IF_AFDATA_RLOCK(ifp); + struct epoch_tracker et; + + NET_EPOCH_ENTER(et); sid = SID(ifp); zoneid = sid->s6id_list[scope]; - IF_AFDATA_RUNLOCK(ifp); + NET_EPOCH_EXIT(et); } } |