Re: [PATCH 2/2] hugetlb: update vma flag check for hugetlb vma lock

[Miaohe Lin]

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 <mike.kravetz@xxxxxxxxxx>

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

Reviewed-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>

Thanks,
Miaohe Lin