prot_inuse 5 include/net/netns/core.h struct prot_inuse; prot_inuse 13 include/net/netns/core.h struct prot_inuse *inuse; prot_inuse 1966 net/core/sock.c net->core.inuse = alloc_percpu(struct prot_inuse); prot_inuse 1994 net/core/sock.c __get_cpu_var(prot_inuse).val[prot->inuse_idx] += val; prot_inuse 2004 net/core/sock.c res += per_cpu(prot_inuse, cpu).val[idx];