buddy_order
order = buddy_order(page);
if (buddy_order(buddy) != order)
order = buddy_order(page);
int nr = 1 << buddy_order(page);
if (pfn + (1 << buddy_order(page)) > start_pfn)
if (PageBuddy(buddy) && buddy_order(buddy) > pageblock_order) {
int order = buddy_order(buddy);
order = buddy_order(page);
int page_order = buddy_order(page_head);
order = buddy_order(page);
int order = buddy_order(page);
pfn += 1 << buddy_order(page);
*step = (1 << buddy_order(page));
if (PageBuddy(page) && buddy_order(page) == order)
if (buddy_order(page) != order)