Small vkernel hacking task

Sepherosa Ziehau <[email protected]>
Newsgroups gmane.os.dragonfly-bsd.kernel
Message-ID <CAMOc5cxLwxw2kF=Tnn9WH7a5-tGxS0u7Ueac9vHwOh6WMhmYDg@mail.gmail.com> 
Add TSC cputimer to vkernel, both vkernel32 and vkernel64.

All necessary bits are in place already.  You could use
http://gitweb.dragonflybsd.org/dragonfly.git/commit/d551cbfe02dadee2f5067bcd6e8f67f4d7193f37as
an example.  The TSC based cputimer should be faster than the sysctl
based one.

Best Regards,
sephe

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Tomorrow Will Never Die
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