docs/zh_CN: core-api: Update the translation of mm-api.rst to 5.19-rc3
Synchronous translation from the following commits(Latest in front):
[1]: commit
84dacdbd5352("mm: document and polish read-ahead code")
[2]: commit
2f52578f9c64("mm/util: Add folio_mapping() and
folio_file_mapping()")
[3]: commit
889a3747b3b7("mm/lru: Add folio LRU functions")
[4]: commit
c24016ac3a62("mm: Add folio reference count functions")
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Yanteng Si<siyanteng@loongson.cn>
Reviewed-by: Wu XiangCheng <bobwxc@email.cn>
Link: https://lore.kernel.org/r/0bd7b03a5d38dd1599715343360bef4289b7c0fb.1655863769.git.zhoubinbin@loongson.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>