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| author | Zhenguo Yao <yaozhenguo1@gmail.com> | 2021-12-10 14:47:08 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-10 17:10:56 -0800 |
| commit | 4178158ef8cadeb0ee86639749ce2b33ad75f770 (patch) | |
| tree | cdf4aeefd4e4e880d595607c67f50be1c4e06605 /tools | |
| parent | a7ebf564de325e1d7d52cd85b12721c424338bcc (diff) | |
hugetlbfs: fix issue of preallocation of gigantic pages can't work
Preallocation of gigantic pages can't work bacause of commit
b5389086ad7b ("hugetlbfs: extend the definition of hugepages parameter
to support node allocation"). When nid is NUMA_NO_NODE(-1),
alloc_bootmem_huge_page will always return without doing allocation.
Fix this by adding more check.
Link: https://lkml.kernel.org/r/20211129133803.15653-1-yaozhenguo1@gmail.com
Fixes: b5389086ad7b ("hugetlbfs: extend the definition of hugepages parameter to support node allocation")
Signed-off-by: Zhenguo Yao <yaozhenguo1@gmail.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Tested-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions