IB/qib: Generate completion callback on errors

[linux.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index ea89840fc65fa2b499ce3c19c657e9e8a680b240..6b9aee20f2426b88024a25749402fc5ca1ff7a0a 100644 (file)
--- 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);