From: Li Wang <liwang@ubuntukylin.com>
Date: Wed, 25 Dec 2013 07:28:18 +0000 (+0800)
Subject: client: Avoid uninline empty inline data
X-Git-Tag: v0.78~234^2^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9265d76a259e38cb03fc26ddd2686169bdf595fa;p=ceph.git

client: Avoid uninline empty inline data

Signed-off-by: Yunchuan Wen <yunchuanwen@ubuntukylin.com>
Signed-off-by: Li Wang <liwang@ubuntukylin.com>
---

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 27aa21e95f8e..b3e76c062682 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -5774,6 +5774,11 @@ void Client::unlock_fh_pos(Fh *f)
 
 int Client::uninline_data(Inode *in, Context *onfinish)
 {
+  if (!in->inline_data.length()) {
+    onfinish->complete(0);
+    return 0;
+  }
+
   char oid_buf[32];
   snprintf(oid_buf, sizeof(oid_buf), "%llx.00000000", (long long unsigned)in->ino);
   object_t oid = oid_buf;