dst_hold_safe 313 include/net/dst.h if (!dst_hold_safe(dst)) dst_hold_safe 2397 net/ipv4/route.c if (rt_cache_valid(rth) && dst_hold_safe(&rth->dst)) dst_hold_safe 2040 net/ipv4/tcp_ipv4.c if (dst && dst_hold_safe(dst)) { dst_hold_safe 2129 net/ipv4/udp.c if (dst_hold_safe(dst)) { dst_hold_safe 1173 net/ipv6/route.c if (dst_hold_safe(&rt->dst)) dst_hold_safe 2528 net/ipv6/route.c if (list_empty(&rt6->rt6i_uncached) && !dst_hold_safe(dst)) { dst_hold_safe 106 net/ipv6/tcp_ipv6.c if (dst && dst_hold_safe(dst)) { dst_hold_safe 76 net/netfilter/nf_flow_table_core.c if (!dst_hold_safe(route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].dst)) dst_hold_safe 79 net/netfilter/nf_flow_table_core.c if (!dst_hold_safe(route->tuple[FLOW_OFFLOAD_DIR_REPLY].dst)) dst_hold_safe 165 net/netfilter/nf_nat_core.c if (!dst_hold_safe(dst))