Don't use pass-by-value for large parameters.

[simgrid.git] / src / mc / mc_unw.hpp

diff --git a/src/mc/mc_unw.hpp b/src/mc/mc_unw.hpp
index 4e949d4..aedcf7e 100644 (file)
--- a/src/mc/mc_unw.hpp
+++ b/src/mc/mc_unw.hpp
@@ -75,7 +75,7 @@ public:
   static unw_addr_space_t createUnwindAddressSpace();
 };
 
-void dumpStack(FILE* file, unw_cursor_t cursor);
+void dumpStack(FILE* file, unw_cursor_t&& cursor);
 void dumpStack(FILE* file, pid_t pid);
 }
 }