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    SubjectRe: [RFC PATCH v5 05/19] memory-hotplug: check whether memory is present or not
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    On Fri, Jul 27, 2012 at 3:28 AM, Wen Congyang <wency@cn.fujitsu.com> wrote:
    > +static inline int pfns_present(unsigned long pfn, unsigned long nr_pages)
    > +{
    > + int i;
    > + for (i = 0; i < nr_pages; i++) {
    > + if (pfn_present(pfn + 1))

    Typo? I think you meant "pfn + i"

    > + continue;
    > + else
    > + return -EINVAL;
    > + }
    > + return 0;
    > +}

    -Tony


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