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CVS commit: src

Module Name:    src
Committed By:   jmmv
Date:           Sat Mar 16 01:26:53 UTC 2013

Modified Files:
        src/doc: CHANGES
        src/share/man/man4/man4.x86: vmt.4
        src/sys/arch/x86/x86: vmt.c

Log Message:
Synchronize the clock periodically in vmt(4).

Add periodic clock synchronization to vmt(4) so that the guest clock
remains synchronized even when the host is suspended (which is a very
typical situation in a laptop).

Do this by default once per minute, but provide a sysctl to tune this
value (machdep.vmt0.clock_sync.period).

Sent to tech-kern@ for review and addressed a couple of issues.

To generate a diff of this commit:
cvs rdiff -u -r1.1802 -r1.1803 src/doc/CHANGES
cvs rdiff -u -r1.3 -r1.4 src/share/man/man4/man4.x86/vmt.4
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/x86/x86/vmt.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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