mm/hmm: remove hugetlbfs check in hmm_vma_walk_pmd
walk_page_range() will only call hmm_vma_walk_hugetlb_entry() for hugetlbfs pages and doesn't call hmm_vma_walk_pmd() in this case. Therefore, it is safe to remove the check for vma->vm_flags & VM_HUGETLB in hmm_vma_walk_pmd(). Link: https://lore.kernel.org/r/20190726005650.2566-7-rcampbell@nvidia.com Signed-off-by:Ralph Campbell <rcampbell@nvidia.com> Reviewed-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Jason Gunthorpe <jgg@mellanox.com> Signed-off-by:
Jason Gunthorpe <jgg@mellanox.com>
parent
d45d464b
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