mm: migrate: use a folio in add_page_for_migration()

mainline inclusion
from mainline-v6.7-rc1
commit d64cfccbc805663a2c5691f638cf9198b9676a9f
category: other
bugzilla: https://gitee.com/openeuler/kernel/issues/I8JQWQ

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d64cfccbc805663a2c5691f638cf9198b9676a9f

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Use a folio in add_page_for_migration() to save compound_head() calls.

Link: https://lkml.kernel.org/r/20230913095131.2426871-7-wangkefeng.wang@huawei.com


Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: ZhangPeng <zhangpeng362@huawei.com>