From: Adam Kupczyk <akupczyk@mirantis.com>
Date: Thu, 7 Apr 2016 14:10:29 +0000 (+0200)
Subject: Change contract of rgw put operation. Now last, 0 - sized chunk is also processed.
X-Git-Tag: v11.1.0~429^2~31
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=8c8ce72a8ecdfd6057cde2fe520a7f34ab94562c;p=ceph.git

Change contract of rgw put operation. Now last, 0 - sized chunk is also processed.
Allows to implement flush-like operations on data.

Signed-off-by: Adam Kupczyk (akupczyk@mirantis.com)

Conflicts:
	src/rgw/rgw_op.cc
---

diff --git a/src/rgw/rgw_op.cc b/src/rgw/rgw_op.cc
index 0b886ea9bf82..2c905c5fcd7f 100644
--- a/src/rgw/rgw_op.cc
+++ b/src/rgw/rgw_op.cc
@@ -3040,8 +3040,6 @@ void RGWPutObj::execute()
       op_ret = len;
       goto done;
     }
-    if (!len)
-      break;
 
     bufferlist &data = data_in;
     if (s->aws4_auth_streaming_mode) {