static void ksm_do_scan(unsigned int scan_npages)
{
struct rmap_item *rmap_item;
- struct page *uninitialized_var(page);
+ struct page *page;
while (scan_npages-- && likely(!freezing(current))) {
cond_resched();
if (vma_is_dax(vma))
return 0;
-#ifdef VM_SAO
- if (*vm_flags & VM_SAO)
- return 0;
-#endif
#ifdef VM_SPARC_ADI
if (*vm_flags & VM_SPARC_ADI)
return 0;