Symbol: __netns_tracker_alloc
include/net/net_namespace.h
376
__netns_tracker_alloc(net, tracker, true, gfp);
net/core/sock.c
2329
__netns_tracker_alloc(net, &sk->ns_tracker,
net/core/sock.c
2510
__netns_tracker_alloc(sock_net(newsk), &newsk->ns_tracker,