Commit b6b34b2d authored Jan 31, 2018 by Kirill A. Shutemov Committed by Linus Torvalds Jan 31, 2018

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>

parent 1d78a62c

arch/mips/include/asm/pgtable.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -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);