mm: don't mark_page_accessed in shmem_fault

Following "mm: don't mark_page_accessed in fault path", which now
places a mark_page_accessed() in zap_pte_range(), we should remove
the mark_page_accessed() from shmem_fault().
Signed-off-by: NHugh Dickins <hugh@veritas.com>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Johannes Weiner <hannes@saeurebad.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

mm/shmem.c

@@ -1444,7 +1444,6 @@ static int shmem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	if (error)
 		return ((error == -ENOMEM) ? VM_FAULT_OOM : VM_FAULT_SIGBUS);
 
-	mark_page_accessed(vmf->page);
 	return ret | VM_FAULT_LOCKED;
 }