static int
invalidate_complete_page2(struct address_space *mapping, struct page *page)
{
- struct mem_cgroup *memcg;
unsigned long flags;
if (page->mapping != mapping)
if (page_has_private(page) && !try_to_release_page(page, GFP_KERNEL))
return 0;
- memcg = mem_cgroup_begin_page_stat(page);
spin_lock_irqsave(&mapping->tree_lock, flags);
if (PageDirty(page))
goto failed;
BUG_ON(page_has_private(page));
- __delete_from_page_cache(page, NULL, memcg);
+ __delete_from_page_cache(page, NULL);
spin_unlock_irqrestore(&mapping->tree_lock, flags);
- mem_cgroup_end_page_stat(memcg);
if (mapping->a_ops->freepage)
mapping->a_ops->freepage(page);
return 1;
failed:
spin_unlock_irqrestore(&mapping->tree_lock, flags);
- mem_cgroup_end_page_stat(memcg);
return 0;
}