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SubjectRe: [PATCH 2/5] Drivers: hv: balloon: account for gaps in hot add regions
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Yauheni Kaliuta <yauheni.kaliuta@redhat.com> writes:

> Hi, kys!
>
>>>>>> On Wed, 24 Aug 2016 16:23:10 -0700, kys wrote:
>
> [...]
>
> > -static bool pfn_covered(unsigned long start_pfn, unsigned long pfn_cnt)
> > +static int pfn_covered(unsigned long start_pfn, unsigned long pfn_cnt)
> > {
> > struct list_head *cur;
> > struct hv_hotadd_state *has;
> > + struct hv_hotadd_gap *gap;
> > unsigned long residual, new_inc;
>
> > if (list_empty(&dm_device.ha_region_list))
>
> One "return false;" left here.
>

This is removed in patch 4/5 of this series and false is 0 anyway)

[...]

--
Vitaly

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