ocfs2: Read support for inline data

[linux-2.6-omap-h63xx.git] / fs / ocfs2 / extent_map.c

diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index 03c1d365c78b25601dfc1c51001065df5d3aefc7..c58668a326fe87f58074741965c531761fe97359 100644 (file)
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -387,6 +387,12 @@ int ocfs2_get_clusters(struct inode *inode, u32 v_cluster,
        struct ocfs2_extent_rec *rec;
        u32 coff;
 
+       if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
+               ret = -ERANGE;
+               mlog_errno(ret);
+               goto out;
+       }
+
        ret = ocfs2_extent_map_lookup(inode, v_cluster, p_cluster,
                                      num_clusters, extent_flags);
        if (ret == 0)