On 12/12/2014 07:14 AM, Feng Wu wrote: > Currently, we use a global vector as the Posted-Interrupts > Notification Event for all the vCPUs in the system. We need > to introduce another global vector for VT-d Posted-Interrtups, > which will be used to wakeup the sleep vCPU when an external > interrupt from a direct-assigned device happens for that vCPU. > > Signed-off-by: Feng Wu <[email protected]> >
> #ifdef CONFIG_HAVE_KVM > +void (*wakeup_handler_callback)(void) = NULL; > +EXPORT_SYMBOL_GPL(wakeup_handler_callback); > + Stylistic nitpick: we generally don't explicitly initialize global/static pointer variables to NULL (that happens automatically anyway.) Other than that, Acked-by: H. Peter Anvin <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
