1 files changed, 0 insertions, 4 deletions
diff --git a/session.h b/session.h
index 760b610a..a2176793 100644
--- a/session.h
+++ b/session.h
@@ -221,10 +221,6 @@ struct systemtap_session
   void print_error_source (std::ostream&, std::string&, const token* tok);
   void print_warning (const std::string& w, const token* tok = 0);
 
-
-  // Location of semaphores to activate sdt probes
-  std::map<derived_probe*, Dwarf_Addr> sdt_semaphore_addr;
-
   // NB: It is very important for all of the above (and below) fields
   // to be cleared in the systemtap_session ctor (elaborate.cxx)
   // and/or main.cxx(main).