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authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>2018-01-31 16:17:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-01-31 17:18:37 -0800
commitb6b34b2dfb7bab7b76a08862fe034c3bb29ec20d (patch)
treec6c4d30f81ff4f7de6f21803b547baf3009cad80
parent1d78a62cb3bb2bd95d00149daaa144f1fe0a77df (diff)
mips: use generic_pmdp_establish as pmdp_establish
MIPS doesn't support hardware dirty/accessed bits. generic_pmdp_establish() is suitable in this case. Link: http://lkml.kernel.org/r/20171213105756.69879-6-kirill.shutemov@linux.intel.com Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: David Daney <david.daney@cavium.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Michal Hocko <mhocko@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/mips/include/asm/pgtable.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
index 1a508a74d48d..129e0328367f 100644
--- a/arch/mips/include/asm/pgtable.h
+++ b/arch/mips/include/asm/pgtable.h
@@ -534,6 +534,9 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma,
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+/* We don't have hardware dirty/accessed bits, generic_pmdp_establish is fine.*/
+#define pmdp_establish generic_pmdp_establish
+
#define has_transparent_hugepage has_transparent_hugepage
extern int has_transparent_hugepage(void);