mm: fix zoneref mapping problem in memory reliable

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I4SK3S


CVE: NA

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The mapping between zoneref and zone will be updated if __GFP_THISNODE is
defined and memory reliable fallback is enabled. This will put ZONE_MOVABLE
in a wrong zonerefs slot and lead to the origin zone unselectable.

With this patch, high_zoneidx is updated via gfp_zone() which
___GFP_RELIABILITY is removed from the origin gfp_mask. Perferred zoneref
is recalculated after.

Fixes: 3023a4b3 ("mm: Introduce fallback mechanism for memory reliable")
Signed-off-by: Ma Wupeng <mawupeng1@huawei.com>
Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Laibin Qiu <qiulaibin@huawei.com>