On Fri, Sep 21, 2012 at 11:07 PM, Tejun Heo <t...@kernel.org> wrote: > Not necessarily disagreeing, but I don't think it's helpful to set the > bar impossibly high. Even static_key doesn't have "exactly *zero*" > impact. Let's stick to as minimal as possible when not in use and > reasonable in use.
For !CONFIG_MEMCG_KMEM, it should be exactly zero. No need to play games with static_key. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
