svn commit: r303895 - head/sys/sys

[Ngie Cooper]

On Tue, Aug 9, 2016 at 2:45 PM, Jean-Sébastien Pédron
<dumbbell at freebsd.org> wrote:
> Author: dumbbell
> Date: Tue Aug  9 21:45:47 2016
> New Revision: 303895
> URL: https://svnweb.freebsd.org/changeset/base/303895
>
> Log:
>   sys/pcpu.h: Revert change introduced in r303890
>
>   `device_t` is not defined outside the kernel but this header is used by
>   eg. libkvm or vmstat(8). Thus, r303890 broke the build.
>
>   So let's restore `struct device` here until a longer term solution is
>   found.
>
>   Reported by:  Michael Butler <imb at protected-networks.net>, Jenkins
>   MFC after:    3 days
>   MFC with:     r303890

This is the second time this has happened in the last few months (last
time was per mmacy's request IIRC for some linuxkpi stuff). Seems like
this warrants a comment at least.
Thanks,
-Ngie