[RFC v2 3/4] mm: use numa_mem_id in alloc_pages_node()

[Vlastimil Babka]

numa_mem_id() is able to handle allocation from CPU's on memory-less nodes,
so it's a more robust fallback than the currently used numa_node_id().

Suggested-by: Christoph Lameter <cl@xxxxxxxxx>
Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
---
 include/linux/gfp.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 54c3ee7..531c72d 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -322,7 +322,7 @@ static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
 {
 	/* Unknown node is current (or closest) node */
 	if (nid == NUMA_NO_NODE)
-		nid = numa_node_id();
+		nid = numa_mem_id();
 
 	return __alloc_pages_node(nid, gfp_mask, order);
 }
-- 
2.4.6

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