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SubjectRe: [PATCH 2/2] hugetlb: update vma flag check for hugetlb vma lock
On 2022/12/13 7:50, Mike Kravetz wrote:
> The check for whether a hugetlb vma lock exists partially depends on
> the vma's flags. Currently, it checks for either VM_MAYSHARE or
> VM_SHARED. The reason both flags are used is because VM_MAYSHARE was
> previously cleared in hugetlb vmas as they are tore down. This is no
> longer the case, and only the VM_MAYSHARE check is required.
> Signed-off-by: Mike Kravetz <>

Nice cleanup. This is also what I planed to do. ;)

Reviewed-by: Miaohe Lin <>

Miaohe Lin

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