[PATCH 13/15] mm/hmm: factor out pte and pmd handling to simplify hmm_vma_walk_pmd() v2

From: Jérôme Glisse No functional change, just create one function to handle pmd and one to handle pte (hmm_vma_handle_pmd() and hmm_vma_handle_pte()). Changed since v1: - s/pfns/pfn for pte as in that case we are dealing with a single pfn Signed-off-by: Jérôme Glisse

[PATCH 13/15] mm/hmm: factor out pte and pmd handling to simplify hmm_vma_walk_pmd() v2

From: Jérôme Glisse No functional change, just create one function to handle pmd and one to handle pte (hmm_vma_handle_pmd() and hmm_vma_handle_pte()). Changed since v1: - s/pfns/pfn for pte as in that case we are dealing with a single pfn Signed-off-by: Jérôme Glisse Reviewed-by: John