[PATCH 3.16 165/217] mm: fix invalid node in alloc_migrate_target()

3.16.35-rc1 review patch. If anyone has any objections, please let me know. -- From: Xishi Qiu commit 6f25a14a7053b69917e2ebea0d31dd444cd31fd5 upstream. It is incorrect to use next_node to find a target node, it will return MAX_NUMNODES or invalid node.

[PATCH 3.16 165/217] mm: fix invalid node in alloc_migrate_target()

3.16.35-rc1 review patch. If anyone has any objections, please let me know. -- From: Xishi Qiu commit 6f25a14a7053b69917e2ebea0d31dd444cd31fd5 upstream. It is incorrect to use next_node to find a target node, it will return MAX_NUMNODES or invalid node. This will lead to