[PATCH] hwpmc(4) changes to use 'mp_maxid' instead of 'mp_ncpus'.

[Joseph Koshy]

rw>  Koshy has pointed out that changing just the kernel parts is
*insufficient* to
rw>  remove the assumption of non-sparse CPU identifiers, because the
kernel parts
rw>  are not all there is to hwpmc.  The KASSERT()s document not just the
rw>  assumptions of the kernel code, which are updated by the proposed
patch, but
rw>  also relate to the guarantees made by the user APIs for hwpmc libraries,
rw>  tools, and documentation.  They are directly affected by the
proposed change
rw>  because they both expose and rely on the non-sparse CPU
identifier assumption,
rw>  and also need to be updated to reflect the changed assumption.

Thank you Robert, for keeping the focus on the technical issues.

Regards,
Koshy