[sgen] Split up concurrent sweep from worker logic

[mono.git] / mono / sgen / sgen-workers.h

diff --git a/mono/sgen/sgen-workers.h b/mono/sgen/sgen-workers.h
index d99dbeb85cf90e43a45be9c72457f832234ee4a1..78dea19867d645d76b7fe73dfcf81c04981da7a2 100644 (file)
--- a/mono/sgen/sgen-workers.h
+++ b/mono/sgen/sgen-workers.h
@@ -1,5 +1,6 @@
-/*
- * sgen-workers.c: Worker threads for parallel and concurrent GC.
+/**
+ * \file
+ * Worker threads for parallel and concurrent GC.
  *
  * Copyright 2011 Xamarin Inc (http://www.xamarin.com)
  * Copyright (C) 2012 Xamarin Inc
@@ -14,6 +15,11 @@
 
 typedef struct _WorkerData WorkerData;
 struct _WorkerData {
+       /*
+        * Threadpool threads receive as their starting argument a WorkerData.
+        * tp_data is meant for use inside the sgen thread pool and must be first.
+        */
+       SgenThreadPoolData tp_data;
        gint32 state;
        SgenGrayQueue private_gray_queue; /* only read/written by worker thread */
        /*
@@ -29,11 +35,12 @@ typedef void (*SgenWorkersFinishCallback) (void);
 typedef void (*SgenWorkerCallback) (WorkerData *data);
 
 void sgen_workers_init (int num_workers, SgenWorkerCallback callback);
+void sgen_workers_shutdown (void);
 void sgen_workers_stop_all_workers (void);
-void sgen_workers_start_all_workers (SgenObjectOperations *object_ops, SgenWorkersFinishCallback finish_job);
+void sgen_workers_set_num_active_workers (int num_workers);
+void sgen_workers_start_all_workers (SgenObjectOperations *object_ops_nopar, SgenObjectOperations *object_ops_par, SgenWorkersFinishCallback finish_job);
 void sgen_workers_init_distribute_gray_queue (void);
 void sgen_workers_enqueue_job (SgenThreadPoolJob *job, gboolean enqueue);
-void sgen_workers_wait_for_jobs_finished (void);
 void sgen_workers_distribute_gray_queue_sections (void);
 void sgen_workers_reset_data (void);
 void sgen_workers_join (void);
@@ -45,5 +52,6 @@ void sgen_workers_take_from_queue (SgenGrayQueue *queue);
 SgenObjectOperations* sgen_workers_get_idle_func_object_ops (void);
 int sgen_workers_get_job_split_count (void);
 void sgen_workers_foreach (SgenWorkerCallback callback);
+gboolean sgen_workers_is_worker_thread (MonoNativeThreadId id);
 
 #endif