[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v2 07/10] hvm/hpet: Call hpet_get_comparator during hpet_save.
On 04/14/14 11:13, Jan Beulich wrote: On 08.04.14 at 16:24, <dslutz@xxxxxxxxxxx> wrote:This changes save data to consistent/expected values. It is not technically required because hpet_get_comparator() will adjust from any value to the correct value.So am I getting it right that this is just to alter what's in the save image then? Yes. I'm somewhat confused by the wording above, which I first read mostly like "here is a change that we don't need". This is a change that is only "needed" with patch #10 "handle 1st period special". However it does look strange to people that the output from xen-hvmctx for the comparator values do not change when the master clock does. Since hpet_get_comparator() will always adjust the current value of comparator to the current value of the master clock, migration just "works". -Don Slutz Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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