hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5EORS
CVE: NA

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struct sp_mapping is used to manage the address space of a shared
pool. During the initialization of the shared pool, normal address
spaces are created to allocate the memory of the current shared pool.
Signed-off-by: NZhou Guanghui <zhouguanghui1@huawei.com>
Reviewed-by: NWeilong Chen <chenweilong@huawei.com>
Signed-off-by: NYongqiang Liu <liuyongqiang13@huawei.com>