Merge commit 'v2.6.28-rc5' into x86/cleanups

1 files changed, 5 insertions, 1 deletions

diff --git a/fs/ocfs2/mmap.c b/fs/ocfs2/mmap.c
index 3dc18d67557c..eea1d24713ea 100644
--- a/fs/ocfs2/mmap.c
+++ b/fs/ocfs2/mmap.c
@@ -113,7 +113,11 @@ static int __ocfs2_page_mkwrite(struct inode *inode, struct buffer_head *di_bh,
          * ocfs2_write_begin_nolock().
          */
         if (!PageUptodate(page) || page->mapping != inode->i_mapping) {
-                ret = -EINVAL;
+                /*
+                 * the page has been umapped in ocfs2_data_downconvert_worker.
+                 * So return 0 here and let VFS retry.
+                 */
+                ret = 0;
                 goto out;
         }