X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2FCapability.h;h=478b0f1312e8a9e4aca1bdf6cf9b06041d8c1b8f;hb=e6243a818496aad82b6f47511d3bd9bc800f747d;hp=89545780a4d84718b87ca3e0026980b7beafaa98;hpb=1d14a6cd5f563507135d450a63cf2bd7e870fe55;p=ghc-hetmet.git

diff --git a/rts/Capability.h b/rts/Capability.h
index 8954578..478b0f1 100644
--- a/rts/Capability.h
+++ b/rts/Capability.h
@@ -50,6 +50,9 @@ struct Capability_ {
     // catching unsafe call-ins.
     rtsBool in_haskell;
 
+    // true if this Capability is currently in the GC
+    rtsBool in_gc;
+
     // The run queue.  The Task owning this Capability has exclusive
     // access to its run queue, so can wake up threads without
     // taking a lock, and the common path through the scheduler is
@@ -191,6 +194,8 @@ extern Capability *capabilities;
 extern Capability *last_free_capability;
 
 // GC indicator, in scope for the scheduler
+#define PENDING_GC_SEQ 1
+#define PENDING_GC_PAR 2
 extern volatile StgWord waiting_for_gc;
 
 // Acquires a capability at a return point.  If *cap is non-NULL, then
@@ -237,6 +242,7 @@ void wakeupThreadOnCapability (Capability *my_cap, Capability *other_cap,
 // need to service some global event.
 //
 void prodOneCapability (void);
+void prodCapability (Capability *cap, Task *task);
 
 // Similar to prodOneCapability(), but prods all of them.
 //