On Wed, Jul 16, 2008 at 10:45:16PM -0700, Jeremy Fitzhardinge wrote: > Isaku Yamahata wrote: > >implement xen pv_time_ops to account steal time. > > > > I think you could just share arch/x86/xen/time.c, couldn't you? I'd be > happy to accept a patch to move all the shareable bits into > drivers/xen/time.c. I had explained about that. I had considered that option. However my conclusion is not share he implementation because xen/ia64 timer interrupt isn't paravirtualized with VCPUOP_xxx hypercall. But xen/ia64 emulates ar.itm register. (ar.itm is interval time match register which triggers interrupt when interval time counter becomes same value) Since timer interruption is virtualized differently on xen/ia64, the different implementation is a natural consequence. thanks, -- yamahata -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
|