mds: properly initialize MDCache::fragment_info_t

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>

diff --git a/src/mds/MDCache.cc b/src/mds/MDCache.cc
index f6eb3a37ef3eac6d3f176c2eff1bd9282bac5816..e92513d6bfc4e4f8bab1f775d859cc4cef9774e7 100644 (file)
--- a/src/mds/MDCache.cc
+++ b/src/mds/MDCache.cc
@@ -11379,7 +11379,7 @@ void MDCache::find_stale_fragment_freeze()
     dirfrag_t df = p->first;
     fragment_info_t& info = p->second;
     ++p;
-    if (info.dirs_frozen)
+    if (info.has_frozen)
       continue;
     CDir *dir;
     int total_auth_pins = 0;
@@ -11479,7 +11479,7 @@ void MDCache::fragment_frozen(dirfrag_t basedirfrag, int r)
   dout(10) << "fragment_frozen " << basedirfrag.frag << " by " << info.bits
           << " on " << info.dirs.front()->get_inode() << dendl;
 
-  info.dirs_frozen = true;
+  info.has_frozen = true;
 
   MDRequest *mdr = request_start_internal(CEPH_MDS_OP_FRAGMENTDIR);
   mdr->more()->fragment_base = basedirfrag;

diff --git a/src/mds/MDCache.h b/src/mds/MDCache.h
index b3c5ad5535870283244299e16a3ab832e64d7597..c4a89ded8153cc3046998de021eda18243e58890 100644 (file)
--- a/src/mds/MDCache.h
+++ b/src/mds/MDCache.h
@@ -961,11 +961,11 @@ private:
     list<CDir*> resultfrags;
     MDRequest *mdr;
     // for deadlock detection
-    bool dirs_frozen;
+    bool has_frozen;
     utime_t last_cum_auth_pins_change;
     int last_cum_auth_pins;
     int num_remote_waiters;    // number of remote authpin waiters
-    fragment_info_t() : last_cum_auth_pins(0), num_remote_waiters(0) {}
+    fragment_info_t() : has_frozen(false), last_cum_auth_pins(0), num_remote_waiters(0) {}
   };
   map<dirfrag_t,fragment_info_t> fragments;