On Fri, 8 Jul 2016, Mel Gorman wrote: > early_page_uninitialised looks up an arbitrary PFN. While a machine without > node 0 will boot with "mm, page_alloc: Always return a valid node from > early_pfn_to_nid", it works because it assumes that nodes are always in > PFN order. This is not guaranteed so this patch adds robustness by always > checking if the node being checked is online. > > Signed-off-by: Mel Gorman <[email protected]> > Cc: <[email protected]> # 4.2+
Acked-by: David Rientjes <[email protected]>
