CVS commit: src/sys/arch/x86/x86

[Frank van der Linden <fvdl%netbsd.org@localhost>]

Module Name:    src
Committed By:   fvdl
Date:           Sun Aug 31 17:24:14 UTC 2008

Modified Files:
        src/sys/arch/x86/x86: tsc.c

Log Message:
If tsc_freq is 0 (probably due to bad virtualization, as currently
seen under VirtualBox), don't try to use TSC as a timecounter source
to avoid trouble. Matches the FreeBSD behavior.


To generate a diff of this commit:
cvs rdiff -r1.19 -r1.20 src/sys/arch/x86/x86/tsc.c

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