Re: CVS commit: src/sys/arch

[Tom Spindler <dogcow%babymeat.com@localhost>]

> > Any idea why i386 has the different code fragment
> > 'cii = 0, ci = cpu_info_list; ci != NULL; ci = ci->ci_next'
> > for its own copy of CPU_INFO_FOREACH?
> 
> the sys/cpu.h version is for UP-only ports.  i386 has SMP.

Two additional questions:

acorn has CPU_INFO_ITERATOR being cpu_t; is there any reason to not
make this the default everywhere? (I don't see much value in it
being per-arch, unless there's something I'm missing.)

There also seems to be various things per-arch that are conditionally
defined on whether MULTIPROCESSOR is set; would it be reasonable
to make the MP/UP code global, the version selected by MULTIPROCESSOR?