From: Yasuaki Ishimatsu <isimatu.yasu...@jp.fujitsu.com>

If system can create movable node which all memory of the
node is allocated as ZONE_MOVABLE, setup_node_data() cannot
allocate memory for the node's pg_data_t.
So, use memblock_alloc_try_nid() instead of memblock_alloc_nid()
to retry when the first allocation fails.

Signed-off-by: Yasuaki Ishimatsu <isimatu.yasu...@jp.fujitsu.com>
Signed-off-by: Lai Jiangshan <la...@cn.fujitsu.com>
Signed-off-by: Tang Chen <tangc...@cn.fujitsu.com>
Signed-off-by: Jiang Liu <jiang....@huawei.com>
---
 arch/x86/mm/numa.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 11acdf6..4f754e6 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -214,10 +214,9 @@ static void __init setup_node_data(int nid, u64 start, u64 
end)
         * Allocate node data.  Try node-local memory and then any node.
         * Never allocate in DMA zone.
         */
-       nd_pa = memblock_alloc_nid(nd_size, SMP_CACHE_BYTES, nid);
+       nd_pa = memblock_alloc_try_nid(nd_size, SMP_CACHE_BYTES, nid);
        if (!nd_pa) {
-               pr_err("Cannot find %zu bytes in node %d\n",
-                      nd_size, nid);
+               pr_err("Cannot find %zu bytes in any node\n", nd_size);
                return;
        }
        nd = __va(nd_pa);
-- 
1.7.1

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