tree 5bffa835da6ceda054b455b24e85fcf3714fb9ef
parent d45d464b118f428229d91769c8a3cc1e2e0bb4d5
author Ralph Campbell <rcampbell@nvidia.com> 1564102609 -0700
committer Jason Gunthorpe <jgg@mellanox.com> 1564153990 -0300

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>