mds: show cdentry authpin debug state

diff --git a/src/mds/CDentry.cc b/src/mds/CDentry.cc
index 20416f5e3946464f263c522d35a8e6dc253ba8a9..2d7979e8876f78e6ab635c21132fdb5c7179f7ad 100644 (file)
--- a/src/mds/CDentry.cc
+++ b/src/mds/CDentry.cc
@@ -92,6 +92,9 @@ ostream& operator<<(ostream& out, CDentry& dn)
     out << " pv=" << dn.get_projected_version();
   out << " v=" << dn.get_version();
 
+  if (dn.is_auth_pinned())
+    out << " ap=" << dn.get_num_auth_pins() << "+" << dn.get_num_nested_auth_pins();
+
   out << " inode=" << dn.get_linkage()->get_inode();
 
   if (dn.is_new()) out << " state=new";

diff --git a/src/mds/CDentry.h b/src/mds/CDentry.h
index 468c4502b229ca09c35741ac4461d5f2a38675e6..77aab7700ecc18bf4e1b347c4db9208a41f26b5e 100644 (file)
--- a/src/mds/CDentry.h
+++ b/src/mds/CDentry.h
@@ -264,6 +264,9 @@ public:
   void auth_unpin(void *by);
   void adjust_nested_auth_pins(int by, int dirby);
   bool is_frozen();
+  bool is_auth_pinned() { return auth_pins || nested_auth_pins; }
+  int get_num_auth_pins() { return auth_pins; }
+  int get_num_nested_auth_pins() { return nested_auth_pins; }
   
   void adjust_nested_anchors(int by);