dns_resolver_debug 41 net/dns_resolver/dns_key.c unsigned int dns_resolver_debug; dns_resolver_debug 42 net/dns_resolver/dns_key.c module_param_named(debug, dns_resolver_debug, uint, 0644); dns_resolver_debug 41 net/dns_resolver/internal.h extern unsigned int dns_resolver_debug; dns_resolver_debug 45 net/dns_resolver/internal.h if (unlikely(dns_resolver_debug)) \