Ascend/cdm:alloc hugepage from the specified CDM node

ascend inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I4D63I


CVE: NA

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commit(bd177f8f0548f): Only __GFP_THISNODE marked allocations
will come from the CDM node.

Therefore, when we alloc normal hugepages, if __GFP_THISNODE
is marked, hugepages can be applied for from the specified nid.

Signed-off-by: Zhou Guanghui <zhouguanghui1@huawei.com>
Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>