GitLab

Squash the __soft_offline_page() into soft_offline_in_use_page() and kill
__soft_offline_page().

[wangkefeng.wang@huawei.com: update hpage when try_to_split_thp_page() succeeds]
  Link: https://lkml.kernel.org/r/20220830104654.28234-1-wangkefeng.wang@huawei.com
Link: https://lkml.kernel.org/r/20220819033402.156519-2-wangkefeng.wang@huawei.com

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>