* Glauber Costa <glommer@xxxxxxxxx> wrote:
i'd like to do this only if there are actual users - otherwise we'll get a trickle of "make needlessly global functions static" patches a few weeks later ;-)KVM is a user for that. Because it registers a memory area in which the host will be continually writting to (the clock), when it shutdown, the host have no way to know it has to stop. If you're really shutting down, there's no problem. But if you're kexecing, for example, the host will keep writting to a random memory area after the new kernel installs.
i mean, i agree in general - but KVM is not a user of any of those currently static functions. So i've applied your patch but lets make sure those functions really get used :)