1 files changed, 2 insertions, 8 deletions

diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c
index e9e3325f29f3..3a03e0aea1fb 100644
--- a/fs/nilfs2/file.c
+++ b/fs/nilfs2/file.c
@@ -39,21 +39,15 @@ int nilfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
          */
         struct the_nilfs *nilfs;
         struct inode *inode = file->f_mapping->host;
-        int err;
-
-        err = filemap_write_and_wait_range(inode->i_mapping, start, end);
-        if (err)
-                return err;
-        mutex_lock(&inode->i_mutex);
+        int err = 0;
 
         if (nilfs_inode_dirty(inode)) {
                 if (datasync)
                         err = nilfs_construct_dsync_segment(inode->i_sb, inode,
-                                                            0, LLONG_MAX);
+                                                            start, end);
                 else
                         err = nilfs_construct_segment(inode->i_sb);
         }
-        mutex_unlock(&inode->i_mutex);
 
         nilfs = inode->i_sb->s_fs_info;
         if (!err)