With THP refcounting work, no need to mark PMDs splitting.
(ARC got missed under the sweeping arch change as THP support was likely
not present in orig baseline)
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
01609ec2fa