Lines Matching refs:pcpu_rt
1363 struct rt6_info *pcpu_rt;
1370 pcpu_rt = ip6_dst_alloc(dev_net(dev), dev, flags | DST_NOCOUNT);
1372 if (!pcpu_rt) {
1376 ip6_rt_copy_init(pcpu_rt, res);
1377 pcpu_rt->rt6i_flags |= RTF_PCPU;
1380 pcpu_rt->sernum = rt_genid_ipv6(dev_net(dev));
1382 return pcpu_rt;
1393 struct rt6_info *pcpu_rt;
1395 pcpu_rt = this_cpu_read(*res->nh->rt6i_pcpu);
1397 if (pcpu_rt && pcpu_rt->sernum && !rt6_is_valid(pcpu_rt)) {
1407 pcpu_rt = NULL;
1410 return pcpu_rt;
1416 struct rt6_info *pcpu_rt, *prev, **p;
1418 pcpu_rt = ip6_rt_pcpu_alloc(res);
1419 if (!pcpu_rt)
1423 prev = cmpxchg(p, NULL, pcpu_rt);
1429 from = xchg((__force struct fib6_info **)&pcpu_rt->from, NULL);
1433 return pcpu_rt;
3667 struct rt6_info *pcpu_rt, **ppcpu_rt;
3670 pcpu_rt = xchg(ppcpu_rt, NULL);
3671 if (pcpu_rt) {
3672 dst_dev_put(&pcpu_rt->dst);
3673 dst_release(&pcpu_rt->dst);