tcp_orphan_count 50 include/net/tcp.h extern struct percpu_counter tcp_orphan_count; tcp_orphan_count 55 net/ipv4/proc.c orphans = percpu_counter_sum_positive(&tcp_orphan_count); tcp_orphan_count 282 net/ipv4/tcp.c struct percpu_counter tcp_orphan_count; tcp_orphan_count 283 net/ipv4/tcp.c EXPORT_SYMBOL_GPL(tcp_orphan_count); tcp_orphan_count 3967 net/ipv4/tcp.c percpu_counter_init(&tcp_orphan_count, 0, GFP_KERNEL); tcp_orphan_count 2599 net/ipv4/tcp_ipv4.c .orphan_count = &tcp_orphan_count, tcp_orphan_count 2035 net/ipv6/tcp_ipv6.c .orphan_count = &tcp_orphan_count,