!3760 Add huge page allocation limit

Merge Pull Request from: @ci-robot 
 
PR sync from: Liu Shixin <liushixin2@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/EHQ5PCS3YJD5K7SRSBYLFFRE4UYAL3GG/ 
Ensure the system has sufficient available memory.

Kefeng Wang (2):
  hugetlb: Add huge page allocation limit
  openeuler_defconfig: enable HUGETLB_ALLOC_LIMIT


-- 
2.25.1
 
https://gitee.com/openeuler/kernel/issues/I8TKCL 
 
Link:https://gitee.com/openeuler/kernel/pulls/3760

 

Reviewed-by: Liu Chao <liuchao173@huawei.com>
Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: zhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>