Rollback: use cas() to claim the closure in copyPart(), to match copy_tag()

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

diff --git a/rts/sm/GC.h b/rts/sm/GC.h
index 675d323..e746f09 100644 (file)
--- a/rts/sm/GC.h
+++ b/rts/sm/GC.h
@@ -42,7 +42,7 @@ extern nat mutlist_MUTVARS, mutlist_MUTARRS, mutlist_MVARS, mutlist_OTHERS;
 #endif
 
 #if defined(PROF_SPIN) && defined(THREADED_RTS)
-extern StgWord64 evac_collision;
+extern StgWord64 whitehole_spin;
 #endif
 
 void gcWorkerThread (Capability *cap);