From 6d2940c881aeb9f46baac548dc4e906a53957dba Mon Sep 17 00:00:00 2001
From: Guangliang Zhao <lucienchao@gmail.com>
Date: Thu, 13 Mar 2014 11:21:35 +0800
Subject: [PATCH] rbd: extend the operation type

It could only handle the read and write operations now,
extend it for the coming discard support.

Signed-off-by: Guangliang Zhao <lucienchao@gmail.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Reviewed-by: Alex Elder <elder@linaro.org>
---
Reading git-format-patch failed