From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Sun, 12 Jun 2016 06:21:25 +0000 (+0800)
Subject: server: return after respond_to_request() for EROFS
X-Git-Tag: v11.0.0~177^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=463feb272c4072fec2f75c13fecd8d1cb79dcded;p=ceph.git

server: return after respond_to_request() for EROFS

Respond_to_request will do cleanup jobs, thus we shall
stall and exit under this case.

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---

diff --git a/src/mds/Server.cc b/src/mds/Server.cc
index b799684d2428..d68499bbb6a0 100644
--- a/src/mds/Server.cc
+++ b/src/mds/Server.cc
@@ -2879,6 +2879,7 @@ void Server::handle_client_open(MDRequestRef& mdr)
   if ((cmode & CEPH_FILE_MODE_WR) && mdcache->is_readonly()) {
     dout(7) << "read-only FS" << dendl;
     respond_to_request(mdr, -EROFS);
+    return;
   }
   
   set<SimpleLock*> rdlocks, wrlocks, xlocks;