From: Sage Weil <sage@newdream.net>
Date: Mon, 12 Jan 2009 00:48:02 +0000 (-0800)
Subject: mds: fix CInode::adjust_nested_auth_pin()
X-Git-Tag: v0.6~1^2~92
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=95d65bc2a19a84e09e8c6c2e25fc8599b574a92a;p=ceph.git

mds: fix CInode::adjust_nested_auth_pin()

Adjust nested_auth_pins even if no parent.  There will be eventually.
---

diff --git a/src/mds/CInode.cc b/src/mds/CInode.cc
index 588d703ca207..90516a84bfd0 100644
--- a/src/mds/CInode.cc
+++ b/src/mds/CInode.cc
@@ -1103,15 +1103,14 @@ void CInode::auth_unpin(void *by)
 
 void CInode::adjust_nested_auth_pins(int a)
 {
-  if (!parent) return;
   nested_auth_pins += a;
-
   dout(35) << "adjust_nested_auth_pins by " << a
 	   << " now " << auth_pins << "+" << nested_auth_pins
 	   << dendl;
   assert(nested_auth_pins >= 0);
 
-  parent->adjust_nested_auth_pins(a, 0);
+  if (parent)
+    parent->adjust_nested_auth_pins(a, 0);
 }
 
 void CInode::adjust_nested_anchors(int by)