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authorRusty Russell <rusty@rustcorp.com.au>2008-03-11 09:35:56 -0500
committerRusty Russell <rusty@rustcorp.com.au>2008-03-11 09:35:57 +1100
commit3fabc55f34b72720e8a10aa442bd3415a211edb3 (patch)
tree2ccc469ce6daff4430c04d89b139f3d7ac02aaac /drivers/lguest
parentf14ae652baa3d72ae378f0c06b89cc2c4ef15ff8 (diff)
lguest: Sanitize the lguest clock.
Now the TSC code handles a zero return from calculate_cpu_khz(), lguest can simply pass through the value it gets from the Host: if non-zero, all the normal TSC code applies. Otherwise (or if the Host really doesn't support TSC), the clocksource code will fall back to the slower but reasonable lguest clock. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest')
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