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| author |   Ralph Campbell <rcampbell@nvidia.com> | 2019-07-25 17:56:49 -0700 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-07-26 12:13:10 -0300 |
| commit | f527688d5d8a80d2d1b2c02779105747c2f4f705 (patch) | |
| tree | 5bffa835da6ceda054b455b24e85fcf3714fb9ef /include/linux/hmm.h | |
| parent | mm/hmm: merge hmm_range_snapshot into hmm_range_fault (diff) | |
| download | linux-dev-f527688d5d8a80d2d1b2c02779105747c2f4f705.tar.xz linux-dev-f527688d5d8a80d2d1b2c02779105747c2f4f705.zip | |
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>
Diffstat (limited to 'include/linux/hmm.h')
0 files changed, 0 insertions, 0 deletions