X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2FCapability.h;h=f13afe21174b13c82301de7f2b473801687f3700;hb=4753cf734c79ad196ef4411393a1516465302f71;hp=959ab50b3ed33d10cdc0b9fe8916b8e72d8e70c7;hpb=dc6008a61acedd3d0785111cf8955c479cb226a4;p=ghc-hetmet.git

diff --git a/rts/Capability.h b/rts/Capability.h
index 959ab50..f13afe2 100644
--- a/rts/Capability.h
+++ b/rts/Capability.h
@@ -162,6 +162,9 @@ extern Capability *capabilities;
 //
 extern Capability *last_free_capability;
 
+// GC indicator, in scope for the scheduler
+extern volatile StgWord waiting_for_gc;
+
 // Acquires a capability at a return point.  If *cap is non-NULL, then
 // this is taken as a preference for the Capability we wish to
 // acquire.