Some edits

[c11tester.git] / schedule.cc

diff --git a/schedule.cc b/schedule.cc
index fff26ce2128a40d7258e13bfd4ab40e3fa2e35f0..4a9752a761ee105472e79543ec0fd89fbdd2f114 100644 (file)
--- a/schedule.cc
+++ b/schedule.cc
@@ -5,7 +5,6 @@
 #include "schedule.h"
 #include "common.h"
 #include "model.h"
-#include "nodestack.h"
 #include "execution.h"
 #include "fuzzer.h"
 
@@ -115,7 +114,7 @@ bool Scheduler::is_sleep_set(const Thread *t) const
 bool Scheduler::all_threads_sleeping() const
 {
        bool sleeping = false;
-       for (int i = 0; i < enabled_len; i++)
+       for (int i = 0;i < enabled_len;i++)
                if (enabled[i] == THREAD_ENABLED)
                        return false;
                else if (enabled[i] == THREAD_SLEEP_SET)
@@ -197,24 +196,22 @@ void Scheduler::wake(Thread *t)
 /**
  * @brief Select a Thread to run via round-robin
  *
- * @param n The current Node, holding priority information for the next thread
- * selection
  *
  * @return The next Thread to run
  */
-Thread * Scheduler::select_next_thread(Node *n)
+Thread * Scheduler::select_next_thread()
 {
        int avail_threads = 0;
        int thread_list[enabled_len];
-       for (int i = 0; i< enabled_len; i++) {
-         if (enabled[i] == THREAD_ENABLED)
-           thread_list[avail_threads++] = i;
+       for (int i = 0;i< enabled_len;i++) {
+               if (enabled[i] == THREAD_ENABLED)
+                       thread_list[avail_threads++] = i;
        }
 
-       if (avail_threads == 0)
-           return NULL; // No threads availablex
-           
-       Thread * thread = execution->getFuzzer()->selectThread(n, thread_list, avail_threads);
+       if (avail_threads == 0 && !execution->getFuzzer()->has_paused_threads())
+               return NULL;    // No threads available
+
+       Thread * thread = execution->getFuzzer()->selectThread(thread_list, avail_threads);
        curr_thread_index = id_to_int(thread->get_id());
        return thread;
 }
@@ -254,7 +251,7 @@ void Scheduler::print() const
        int curr_id = current ? id_to_int(current->get_id()) : -1;
 
        model_print("Scheduler: ");
-       for (int i = 0; i < enabled_len; i++) {
+       for (int i = 0;i < enabled_len;i++) {
                char str[20];
                enabled_type_to_string(enabled[i], str);
                model_print("[%i: %s%s]", i, i == curr_id ? "current, " : "", str);