X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fsm%2FGC.h;h=e746f092e503b32f7b2d66de98ec4464b38b279e;hb=d84757e30d8578aaa788c26f0245c67ab482d0f9;hp=fb4381dc0b150cedf4e7e54d7bc70cef3b15255b;hpb=0c6929858665ae0e9918fe0c6c71ce26fd4a4461;p=ghc-hetmet.git

diff --git a/rts/sm/GC.h b/rts/sm/GC.h
index fb4381d..e746f09 100644
--- a/rts/sm/GC.h
+++ b/rts/sm/GC.h
@@ -11,8 +11,15 @@
  *
  * ---------------------------------------------------------------------------*/
 
-#ifndef GC_H
-#define GC_H
+#ifndef SM_GC_H
+#define SM_GC_H
+
+void GarbageCollect(rtsBool force_major_gc, nat gc_type, Capability *cap);
+
+typedef void (*evac_fn)(void *user, StgClosure **root);
+
+StgClosure * isAlive      ( StgClosure *p );
+void         markCAFs     ( evac_fn evac, void *user );
 
 extern nat N;
 extern rtsBool major_gc;
@@ -34,10 +41,6 @@ extern rtsBool work_stealing;
 extern nat mutlist_MUTVARS, mutlist_MUTARRS, mutlist_MVARS, mutlist_OTHERS;
 #endif
 
-#ifdef THREADED_RTS
-extern SpinLock gc_alloc_block_sync;
-#endif
-
 #if defined(PROF_SPIN) && defined(THREADED_RTS)
 extern StgWord64 whitehole_spin;
 #endif
@@ -45,9 +48,12 @@ extern StgWord64 whitehole_spin;
 void gcWorkerThread (Capability *cap);
 void initGcThreads (void);
 void freeGcThreads (void);
+
+#if defined(THREADED_RTS)
 void waitForGcThreads (Capability *cap);
 void releaseGCThreads (Capability *cap);
+#endif
 
 #define WORK_UNIT_WORDS 128
 
-#endif /* GC_H */
+#endif /* SM_GC_H */