diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2019-05-14 09:03:01 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-07-04 17:43:59 +0300 |
| commit | 1ecf2cdc74fc7f79b4b45dd34f89c4a8e6ada96f (patch) | |
| tree | 60fb5b62a25153a00f45dd8609e9b86ed694603a /arch/powerpc/mm/pgtable_64.c | |
| parent | d6eacedd1f0ebf00bdf1c77715d194f7c1036fd4 (diff) | |
| download | linux-1ecf2cdc74fc7f79b4b45dd34f89c4a8e6ada96f.tar.xz | |
powerpc/mm: pmd_devmap implies pmd_large().
large devmap usage is dependent on THP. Hence once check is sufficient.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/pgtable_64.c')
| -rw-r--r-- | arch/powerpc/mm/pgtable_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c index 2892246a6fef..262adf1849e3 100644 --- a/arch/powerpc/mm/pgtable_64.c +++ b/arch/powerpc/mm/pgtable_64.c @@ -333,7 +333,7 @@ struct page *pud_page(pud_t pud) struct page *pmd_page(pmd_t pmd) { if (pmd_is_leaf(pmd)) { - VM_WARN_ON(!(pmd_large(pmd) || pmd_huge(pmd) || pmd_devmap(pmd))); + VM_WARN_ON(!(pmd_large(pmd) || pmd_huge(pmd))); return pte_page(pmd_pte(pmd)); } return virt_to_page(pmd_page_vaddr(pmd)); |