mm/vmscan: fix uncleaned mem_cgroup_uncharge

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I3CG47


CVE: NA

-------------------------------------------------

Patch a222f341 ("mm: generalize putback scan functions") has combined
move_active_pages_to_lru() and putback_inactive_pages() into single move_pages_to_lru().
But we didn't backport this patch so move_active_pages_to_lru() is still existed.
When We moved mem_cgroup_uncharge() in 7ae88534 ("mm: move mem_cgroup_uncharge
out of __page_cache_release()"), move_active_pages_to_lru() should be changed together.

Fixes: 7ae88534 ("mm: move mem_cgroup_uncharge out of __page_cache_release()")
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Cheng Jian <cj.chengjian@huawei.com>

mm/vmscan.c

@@ -2067,7 +2067,6 @@ static unsigned move_active_pages_to_lru(struct lruvec *lruvec,
 
 			if (unlikely(PageCompound(page))) {
 				spin_unlock_irq(&pgdat->lru_lock);
-				mem_cgroup_uncharge(page);
 				(*get_compound_page_dtor(page))(page);
 				spin_lock_irq(&pgdat->lru_lock);
 			} else