svn commit: r216161 - in head/sys: amd64/amd64 i386/i386
jhb at freebsd.org
Fri Dec 3 22:08:44 UTC 2010
On Friday, December 03, 2010 4:54:10 pm Jung-uk Kim wrote:
> Author: jkim
> Date: Fri Dec 3 21:54:10 2010
> New Revision: 216161
> URL: http://svn.freebsd.org/changeset/base/216161
> Explicitly initialize TSC frequency. To calibrate TSC frequency, we use
> DELAY(9) and it may use TSC in turn if TSC frequency is non-zero.
We zero the BSS, so these were already zero. This just makes the actual
kernel file on disk larger by wasting space in .data instead of .bss.
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