[PATCH] NFS: fix minor bug in new NFS symlink code

[powerpc.git] / fs / nfs / dir.c

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 481f889..c86a1ea 100644 (file)
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -203,8 +203,10 @@ int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page *page)
         * Note: assumes we have exclusive access to this mapping either
         *       through inode->i_mutex or some other mechanism.
         */
-       if (page->index == 0)
-               invalidate_inode_pages2_range(inode->i_mapping, PAGE_CACHE_SIZE, -1);
+       if (page->index == 0 && invalidate_inode_pages2_range(inode->i_mapping, PAGE_CACHE_SIZE, -1) < 0) {
+               /* Should never happen */
+               nfs_zap_mapping(inode, inode->i_mapping);
+       }
        unlock_page(page);
        return 0;
  error:
@@ -1517,8 +1519,8 @@ static int nfs_symlink(struct inode *dir, struct dentry *dentry, const char *sym
        pagevec_init(&lru_pvec, 0);
        if (!add_to_page_cache(page, dentry->d_inode->i_mapping, 0,
                                                        GFP_KERNEL)) {
-               if (!pagevec_add(&lru_pvec, page))
-                       __pagevec_lru_add(&lru_pvec);
+               pagevec_add(&lru_pvec, page);
+               pagevec_lru_add(&lru_pvec);
                SetPageUptodate(page);
                unlock_page(page);
        } else