[PATCHv3 02/11] arc: Use generic_pmdp_establish as pmdp_establish
From: Kirill A. Shutemov <hidden>
Date: 2017-09-12 15:39:56
Also in:
linux-mm, lkml
Subsystem:
synopsys arc architecture, the rest · Maintainers:
Vineet Gupta, Linus Torvalds
ARC doesn't support hardware dirty/accessed bits. generic_pmdp_establish() is suitable in this case. Signed-off-by: Kirill A. Shutemov <redacted> Cc: Vineet Gupta <redacted> --- arch/arc/include/asm/hugepage.h | 3 +++ 1 file changed, 3 insertions(+)
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
--
2.14.1