On Thu, 17 May 2012 13:52:13 +0400 Glauber Costa <glommer@xxxxxxxxxxxxx> wrote: > Andrew is right. It seems we will need that mutex after all. Just this > is not a race, and neither something that should belong in the > static_branch interface. Well, a mutex is one way. Or you could do something like if (!test_and_set_bit(CGPROTO_ACTIVATED, &cg_proto->flags)) static_key_slow_inc(&memcg_socket_limit_enabled); -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
