diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index a5887df..8672b95 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1926,7 +1926,7 @@
 		   out->f_path.dentry->d_name.len,
 		   out->f_path.dentry->d_name.name);
 
-	inode_double_lock(inode, pipe->inode);
+	mutex_lock_nested(&inode->i_mutex, I_MUTEX_PARENT);
 
 	ret = ocfs2_rw_lock(inode, 1);
 	if (ret < 0) {
@@ -1941,12 +1941,16 @@
 		goto out_unlock;
 	}
 
+	if (pipe->inode)
+		mutex_lock_nested(&pipe->inode->i_mutex, I_MUTEX_CHILD);
 	ret = generic_file_splice_write_nolock(pipe, out, ppos, len, flags);
+	if (pipe->inode)
+		mutex_unlock(&pipe->inode->i_mutex);
 
 out_unlock:
 	ocfs2_rw_unlock(inode, 1);
 out:
-	inode_double_unlock(inode, pipe->inode);
+	mutex_unlock(&inode->i_mutex);
 
 	mlog_exit(ret);
 	return ret;
diff --git a/fs/splice.c b/fs/splice.c
index dd727d4..c18aa7e 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -737,10 +737,19 @@
 	 * ->write_end. Most of the time, these expect i_mutex to
 	 * be held. Since this may result in an ABBA deadlock with
 	 * pipe->inode, we have to order lock acquiry here.
+	 *
+	 * Outer lock must be inode->i_mutex, as pipe_wait() will
+	 * release and reacquire pipe->inode->i_mutex, AND inode must
+	 * never be a pipe.
 	 */
-	inode_double_lock(inode, pipe->inode);
+	WARN_ON(S_ISFIFO(inode->i_mode));
+	mutex_lock_nested(&inode->i_mutex, I_MUTEX_PARENT);
+	if (pipe->inode)
+		mutex_lock_nested(&pipe->inode->i_mutex, I_MUTEX_CHILD);
 	ret = __splice_from_pipe(pipe, &sd, actor);
-	inode_double_unlock(inode, pipe->inode);
+	if (pipe->inode)
+		mutex_unlock(&pipe->inode->i_mutex);
+	mutex_unlock(&inode->i_mutex);
 
 	return ret;
 }
@@ -831,11 +840,17 @@
 	};
 	ssize_t ret;
 
-	inode_double_lock(inode, pipe->inode);
+	WARN_ON(S_ISFIFO(inode->i_mode));
+	mutex_lock_nested(&inode->i_mutex, I_MUTEX_PARENT);
 	ret = file_remove_suid(out);
-	if (likely(!ret))
+	if (likely(!ret)) {
+		if (pipe->inode)
+			mutex_lock_nested(&pipe->inode->i_mutex, I_MUTEX_CHILD);
 		ret = __splice_from_pipe(pipe, &sd, pipe_to_file);
-	inode_double_unlock(inode, pipe->inode);
+		if (pipe->inode)
+			mutex_unlock(&pipe->inode->i_mutex);
+	}
+	mutex_unlock(&inode->i_mutex);
 	if (ret > 0) {
 		unsigned long nr_pages;