On Fri, Dec 15, 2017 at 6:09 AM, Christoph Hellwig <hch@xxxxxx> wrote: > Pass the vmem_altmap two levels down instead of needing a lookup. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> Given the fact that HMM and now P2P are attracted to devm_memremap_pages() I think this churn is worth it. vmem_altmap is worth being considered a first class citizen of memory hotplug and not a hidden hack. Reviewed-by: Dan Williams <dan.j.williams@xxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
