vmemmap: warn about page_structs with remote distance

It's insufficient to simply compare node ids when warning about offnode
page_structs since it's possible to still have local affinity.

Acked-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
index a91b5f8fcaf6..a13ea6401ae7 100644
--- a/mm/sparse-vmemmap.c
+++ b/mm/sparse-vmemmap.c
@@ -64,7 +64,7 @@ void __meminit vmemmap_verify(pte_t *pte, int node,
         unsigned long pfn = pte_pfn(*pte);
         int actual_node = early_pfn_to_nid(pfn);
 
-        if (actual_node != node)
+        if (node_distance(actual_node, node) > LOCAL_DISTANCE)
                 printk(KERN_WARNING "[%lx-%lx] potential offnode "
                         "page_structs\n", start, end - 1);
 }