Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable

1 files changed, 5 insertions, 0 deletions

diff --git a/mm/filemap.c b/mm/filemap.c
index ea89840fc65f..6b9aee20f242 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -143,13 +143,18 @@ void __remove_from_page_cache(struct page *page)
 void remove_from_page_cache(struct page *page)
 {
         struct address_space *mapping = page->mapping;
+        void (*freepage)(struct page *);
 
         BUG_ON(!PageLocked(page));
 
+        freepage = mapping->a_ops->freepage;
         spin_lock_irq(&mapping->tree_lock);
         __remove_from_page_cache(page);
         spin_unlock_irq(&mapping->tree_lock);
         mem_cgroup_uncharge_cache_page(page);
+
+        if (freepage)
+                freepage(page);
 }
 EXPORT_SYMBOL(remove_from_page_cache);