1 files changed, 4 insertions, 2 deletions

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 36176018b4b4..f516619a3744 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1127,6 +1127,7 @@ static int ocfs2_check_range_for_holes(struct inode *inode, loff_t pos,
                                        size_t count)
 {
         int ret = 0;
+        unsigned int extent_flags;
         u32 cpos, clusters, extent_len, phys_cpos;
         struct super_block *sb = inode->i_sb;
 
@@ -1134,13 +1135,14 @@ static int ocfs2_check_range_for_holes(struct inode *inode, loff_t pos,
         clusters = ocfs2_clusters_for_bytes(sb, pos + count) - cpos;
 
         while (clusters) {
-                ret = ocfs2_get_clusters(inode, cpos, &phys_cpos, &extent_len);
+                ret = ocfs2_get_clusters(inode, cpos, &phys_cpos, &extent_len,
+                                         &extent_flags);
                 if (ret < 0) {
                         mlog_errno(ret);
                         goto out;
                 }
 
-                if (phys_cpos == 0) {
+                if (phys_cpos == 0 || (extent_flags & OCFS2_EXT_UNWRITTEN)) {
                         ret = 1;
                         break;
                 }