Rename _stealables into _potential

rt/include/typon/core/scheduler.hpp

@@ -39,7 +39,7 @@ namespace typon
     {
       uint id = fdt::random::random() % get()._concurrency;
       get()._worker[id].add(new Stack(task));
-      get()._stealables.fetch_add(1);
+      get()._potential.fetch_add(1);
       get()._notifyer.notify_one();
     }
 
@@ -69,13 +69,13 @@ namespace typon
       {
         uint id = fdt::random::random() % get()._concurrency;
         get()._worker[id].add(stack);
-        get()._stealables.fetch_add(1);
+        get()._potential.fetch_add(1);
       }
       get()._notifyer.notify_one();
     }
 
     std::atomic<uint> _thieves = 0;
-    std::atomic<u64> _stealables = 0;
+    std::atomic<u64> _potential = 0;
     std::vector<Worker> _worker;
     std::vector<std::thread> _thread;
     std::atomic_bool _done {false};
@@ -91,7 +91,7 @@ namespace typon
       for (uint i = 0; i < concurrency; i++)
       {
         _worker[i]._gc = &(_gc);
-        _worker[i]._stealables = &(_stealables);
+        _worker[i]._potential = &(_potential);
       }
 
       thread_id = concurrency;
@@ -168,7 +168,7 @@ namespace typon
         }
         if (_thieves.fetch_sub(1) == 1)
         {
-          if (_stealables.load() > 0)
+          if (_potential.load() > 0)
           {
             _notifyer.cancel_wait();
             continue;

rt/include/typon/core/worker.hpp

@@ -47,7 +47,7 @@ namespace typon
     std::mutex _mutex;
     std::atomic<Stack *> _stack {nullptr};
     std::vector<Stack *> _pool;
-    std::atomic_uint_fast64_t * _stealables;
+    std::atomic_uint_fast64_t * _potential;
     fdt::lock_free::garbage_collector * _gc;
 
     ~Worker()
@@ -97,7 +97,7 @@ namespace typon
         {
           _gc->retire(stack);
         }
-        _stealables->fetch_add(1);
+        _potential->fetch_add(1);
         work._stack->resume();
       }
       else
@@ -106,12 +106,12 @@ namespace typon
         {
           _stack.store(new Stack());
         }
-        _stealables->fetch_add(1);
+        _potential->fetch_add(1);
         work._task.resume();
       }
       if (_stack.load())
       {
-        _stealables->fetch_sub(1);
+        _potential->fetch_sub(1);
       }
     }
 
@@ -184,7 +184,7 @@ namespace typon
       {
         return stack;
       }
-      _stealables->fetch_sub(1);
+      _potential->fetch_sub(1);
       return {};
     }
   };