On 08/30/2010 03:44 PM, Glauber Costa wrote:
@@ -40,5 +40,7 @@ struct pvclock_wall_clock {
} __attribute__((__packed__));
#define PVCLOCK_TSC_STABLE_BIT (1<< 0)
+#define PVCLOCK_STEAL_BIT (2<< 0)
+
#endif /* __ASSEMBLY__ */
#endif /* _ASM_X86_PVCLOCK_ABI_H */
We could extend pvclock to 64 bytes (unfortunately we didn't reserve
bits 0-5 like we did with others) and use an nsec field.
Yes we could, but what for?
We're in a jiffie resolution on the other side anyway.
"the other side" keeps changing (and is potentially not just Linux). We
need to be prepared for the future.
We'll regret having an interface that matches Linux at a random in time
but nothing else.
--
error compiling committee.c: too many arguments to function
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