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authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>2018-01-31 16:17:48 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-01-31 17:18:37 -0800
commit5c8aa7ea4f988f6759b49265b4ad1cdd058e8406 (patch)
treed45026f48891711b24ed896ba0b80fd868541689 /arch/arc/include
parentc58f0bb77ed8bf93dfdde762b01cb67eebbdfc29 (diff)
downloadlinux-5c8aa7ea4f988f6759b49265b4ad1cdd058e8406.tar.gz
arc: use generic_pmdp_establish as pmdp_establish
ARC doesn't support hardware dirty/accessed bits. generic_pmdp_establish() is suitable in this case. Link: http://lkml.kernel.org/r/20171213105756.69879-3-kirill.shutemov@linux.intel.com Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Vineet Gupta <vgupta@synopsys.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>
Diffstat (limited to 'arch/arc/include')
-rw-r--r--arch/arc/include/asm/hugepage.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arc/include/asm/hugepage.h b/arch/arc/include/asm/hugepage.h
index b18fcb606908..dc8ee011882f 100644
--- a/arch/arc/include/asm/hugepage.h
+++ b/arch/arc/include/asm/hugepage.h
@@ -74,4 +74,7 @@ extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
extern void flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start,
unsigned long end);
+/* We don't have hardware dirty/accessed bits, generic_pmdp_establish is fine.*/
+#define pmdp_establish generic_pmdp_establish
+
#endif