[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH net] xen-netback: add the scenario which now beyond the range time_after_eq().
>>> On 17.10.13 at 18:21, annie li <annie.li@xxxxxxxxxx> wrote: > On 2013-10-17 16:26, Jan Beulich wrote: >> So first of all this must be with a 32-bit netback. And the not >> coverable gap between activity is well over 240 days long. _If_ >> this really needs dealing with, then why is extending this from >> 240+ to 480+ days sufficient? > > I am not so sure your mean about extending from 240+ to 480+. Do you > mean "now" wrapped case happens and falls into the range of from expires > to next_credit? If this happens, the timer would be set with value based > on next_credit, which is actually implements the rate control. My point was simply that doubling the span the code can cover is pointless - either 240 days is long enough, of 480 days isn't either. Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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