From: Sage Weil <sage@inktank.com>
Date: Fri, 18 Jan 2013 06:00:42 +0000 (-0800)
Subject: mds: open mydir after replay
X-Git-Tag: v0.57~84^2~9
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e51299fbce6bdc3d6ec736e949ba8643afc965ec;p=ceph.git

mds: open mydir after replay

In certain cases, we may replay the journal and not end up with the
dirfrag for mydir open.  This is fine--we just need to open it up and
fetch it below.

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/src/mds/MDCache.cc b/src/mds/MDCache.cc
index 545ffdca2e15..2eb8220b3f8c 100644
--- a/src/mds/MDCache.cc
+++ b/src/mds/MDCache.cc
@@ -575,7 +575,7 @@ void MDCache::open_root()
 void MDCache::populate_mydir()
 {
   assert(myin);
-  CDir *mydir = myin->get_dirfrag(frag_t());
+  CDir *mydir = myin->get_or_open_dirfrag(this, frag_t());
   assert(mydir);
 
   dout(10) << "populate_mydir " << *mydir << dendl;