On 15/04/17 09:01 PM, Benjamin Herrenschmidt wrote: > Are ZONE_DEVICE pages identifiable based on the struct page alone ? (a > flag ?)
Well you can't use ZONE_DEVICE as an indicator. They may be regular RAM, (eg. pmem). It would need a separate flag indicating it is backed by iomem. Logan _______________________________________________ Linux-nvdimm mailing list [email protected] https://lists.01.org/mailman/listinfo/linux-nvdimm
