[PATCH] mark address_space_operations const

[deliverable/linux.git] / fs / jfs / jfs_metapage.c

diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c
index 2b220dd6b4e7290976dc3e37765eeb6d9ec08a5e..e1e0a6e6ebdfb8d0e1c591a124a249e908fb2174 100644 (file)
--- a/fs/jfs/jfs_metapage.c
+++ b/fs/jfs/jfs_metapage.c
@@ -577,7 +577,7 @@ static void metapage_invalidatepage(struct page *page, unsigned long offset)
        metapage_releasepage(page, 0);
 }
 
-struct address_space_operations jfs_metapage_aops = {
+const struct address_space_operations jfs_metapage_aops = {
        .readpage       = metapage_readpage,
        .writepage      = metapage_writepage,
        .sync_page      = block_sync_page,
@@ -632,10 +632,9 @@ struct metapage *__get_metapage(struct inode *inode, unsigned long lblock,
                }
                SetPageUptodate(page);
        } else {
-               page = read_cache_page(mapping, page_index,
-                           (filler_t *)mapping->a_ops->readpage, NULL);
+               page = read_mapping_page(mapping, page_index, NULL);
                if (IS_ERR(page) || !PageUptodate(page)) {
-                       jfs_err("read_cache_page failed!");
+                       jfs_err("read_mapping_page failed!");
                        return NULL;
                }
                lock_page(page);