From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Mon, 20 Jun 2016 02:17:15 +0000 (+0800)
Subject: client: fast abort if underlying call to statfs failed
X-Git-Tag: ses5-milestone5~581^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6cf48400faf104519f178b78dbaa57a3bd45a43e;p=ceph.git

client: fast abort if underlying call to statfs failed

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

diff --git a/src/client/Client.cc b/src/client/Client.cc
index a6d5d383ab2..20ef94e5150 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -8882,6 +8882,13 @@ int Client::statfs(const char *path, struct statvfs *stbuf)
   int rval = cond.wait();
   client_lock.Lock();
 
+  if (rval < 0) {
+    ldout(cct, 1) << "underlying call to statfs returned error: "
+                  << cpp_strerror(rval)
+                  << dendl;
+    return rval;
+  }
+
   memset(stbuf, 0, sizeof(*stbuf));
 
   /*