fix unused setup_nr_node_ids

[linux-drm-fsl-dcu.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index 9cbf4fea4a5923b94743b3eda4db3b5a0086b974..edb1b0b5cc8dc64367eb9950378a9829a1e07241 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -670,7 +670,8 @@ repeat:
        page = find_lock_page(mapping, index);
        if (!page) {
                if (!cached_page) {
-                       cached_page = alloc_page(gfp_mask);
+                       cached_page =
+                               __page_cache_alloc(gfp_mask);
                        if (!cached_page)
                                return NULL;
                }
@@ -750,6 +751,7 @@ unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t index,
        read_unlock_irq(&mapping->tree_lock);
        return i;
 }
+EXPORT_SYMBOL(find_get_pages_contig);
 
 /**
  * find_get_pages_tag - find and return pages that match @tag
@@ -778,6 +780,7 @@ unsigned find_get_pages_tag(struct address_space *mapping, pgoff_t *index,
        read_unlock_irq(&mapping->tree_lock);
        return ret;
 }
+EXPORT_SYMBOL(find_get_pages_tag);
 
 /**
  * grab_cache_page_nowait - returns locked page at given index in given cache
@@ -1782,7 +1785,7 @@ struct page *read_cache_page_async(struct address_space *mapping,
 retry:
        page = __read_cache_page(mapping, index, filler, data);
        if (IS_ERR(page))
-               goto out;
+               return page;
        mark_page_accessed(page);
        if (PageUptodate(page))
                goto out;
@@ -1800,9 +1803,9 @@ retry:
        err = filler(data, page);
        if (err < 0) {
                page_cache_release(page);
-               page = ERR_PTR(err);
+               return ERR_PTR(err);
        }
- out:
+out:
        mark_page_accessed(page);
        return page;
 }