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kata-containers/tools/packaging/kernel/configs/fragments/common/huge.conf
Peng Tao 782cd2ed10 packaging: merge packaging repository
git-subtree-dir: tools/packaging
git-subtree-mainline: f818b46a41
git-subtree-split: 1f22d72d5d

Signed-off-by: Peng Tao <bergwolf@hyper.sh>
2020-06-23 22:58:18 -07:00

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# Items to enable large/huge mmu pages and tlbs etc.
# Compaction is the only memory management component to form high order
# (larger physically contiguous) memory blocks reliably. The lack of the
# feature can lead to unexpected OOM killer invocations for high order memory requests.
CONFIG_COMPACTION=y
CONFIG_HUGETLBFS=y
# Enable memory page physical migration here, as it can come
# into play when trying to find space to allocate a hugepage.
CONFIG_MIGRATION=y