diff options
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index a91f6d33804c..8d62d85e68dc 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1156,7 +1156,7 @@ restart: candp = NULL; now = jiffies; - if (!rt_caching(dev_net(rt->dst.dev))) { + if (!rt_caching(dev_net(rt->dst.dev)) || (rt->dst.flags & DST_NOCACHE)) { /* * If we're not caching, just tell the caller we * were successful and don't touch the route. The @@ -2582,6 +2582,9 @@ static struct rtable *__mkroute_output(const struct fib_result *res, rt_set_nexthop(rth, fl4, res, fi, type, 0); + if (fl4->flowi4_flags & FLOWI_FLAG_RT_NOCACHE) + rth->dst.flags |= DST_NOCACHE; + return rth; } |