Commits
Eric Dumazet committed 6dea649a8a4
[NET]: New sysctls should use __read_mostly tags net_msg_warn should be placed in the read_mostly section, to avoid performance problems on SMP Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>