On Tue, Aug 18, 2015 at 12:06 PM, Jerome Glisse <[email protected]> wrote: > On Tue, Aug 18, 2015 at 10:23:38AM -0700, Dan Williams wrote: > Thought maybe you don't need a new ZONE_DEV and all you need is valid > struct page for this device memory, and you don't want this page to be > useable by the general memory allocator. There is surely other ways to > achieve that like marking all as reserved when you hotplug them. >
Yes, there are other ways that can achieve the same thing, but I do like the ability to do reverse page to zone lookups for debug if anything. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
