From c622d226155b12276ae3d29d546f4b314d7cd68c Mon Sep 17 00:00:00 2001
From: Guangliang Zhao <lucienchao@gmail.com>
Date: Tue, 1 Apr 2014 22:22:15 +0800
Subject: [PATCH] rbd: skip the copyup when an entire object writing

It need to copyup the parent's content when layered writing,
but an entire object write would overwrite it, so skip it.

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