Hi Stefano, On 10/08/15 13:03, Stefano Stabellini wrote: >> + xen_pfn = xen_page_to_pfn(page); >> + } >> + fn(pfn_to_gfn(xen_pfn++), data); > > What is the purpose of incrementing xen_pfn here?
Because the Linux page is split into multiple xen_pfn, so we want to get the next xen_pfn for the next iteration. Regards, -- Julien Grall -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
