SPARC NCG: Add a comment explaining why we can't used a pinned reg for gct

[ghc-hetmet.git] / rts / sm / GC.h

diff --git a/rts/sm/GC.h b/rts/sm/GC.h
index 5fb142f..fb6e385 100644 (file)
--- a/rts/sm/GC.h
+++ b/rts/sm/GC.h
@@ -28,6 +28,8 @@ extern StgPtr  oldgen_scan;
 
 extern long copied;
 
+extern rtsBool work_stealing;
+
 #ifdef DEBUG
 extern nat mutlist_MUTVARS, mutlist_MUTARRS, mutlist_MVARS, mutlist_OTHERS;
 #endif
@@ -43,6 +45,7 @@ extern StgWord64 whitehole_spin;
 void gcWorkerThread (Capability *cap);
 void initGcThreads (void);
 void waitForGcThreads (Capability *cap);
+void releaseGCThreads (Capability *cap);
 
 #define WORK_UNIT_WORDS 128