Glauber Costa wrote: > This is not exactly what kvm does. For us, wallclock read and system > time reads are decoupled operations, controlled by different msrs.
Same for xen. Although both live in the shared_info page they are updated independently (and the wall clock is updated much less frequently). > This function might exist, but in this case, it have to be wrapped > around a kvm_read_wallclock(), that does the msr read. (I'm not sure > whether or not you do it in your later patches, doing sequential reads > :-) ) It is, as you have seen in the kvm patch ;) What is the reason to handle the two clock msrs in different ways btw? I think it would be better to have both msrs work the same way though, i.e. the wallclock msr should have a enable bit and should auto-update too. cheers, Gerd -- http://kraxel.fedorapeople.org/xenner/ ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
