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Miaohe Lin authored
If CONFIG_SYSFS and CONFIG_SYSCTL are both undefined, hugetlb doesn't work now as there's no way to set max huge pages. Make sure at least one of the above configs is defined to make hugetlb works as expected. Link: https://lkml.kernel.org/r/20220901120030.63318-11-linmiaohe@huawei.comSigned-off-by: Miaohe Lin <linmiaohe@huawei.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Muchun Song <songmuchun@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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