X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fsm%2FGC.c;h=fb73180d0f83296c1cad4a4e73f5487950c32152;hb=c7e3cba25cbb0c50e27ca1df4ef71cf3556a492c;hp=d0dd44dd8aa0d0976a243c344330f34b955af1cb;hpb=1fb38442d3a55ac92795aa6c5ed4df82011df724;p=ghc-hetmet.git

diff --git a/rts/sm/GC.c b/rts/sm/GC.c
index d0dd44d..fb73180 100644
--- a/rts/sm/GC.c
+++ b/rts/sm/GC.c
@@ -408,16 +408,6 @@ GarbageCollect (rtsBool force_major_gc,
 
   // NO MORE EVACUATION AFTER THIS POINT!
 
-  // Two-space collector: free the old to-space.
-  // g0->old_blocks is the old nursery
-  // g0->blocks is to-space from the previous GC
-  if (RtsFlags.GcFlags.generations == 1) {
-      if (g0->blocks != NULL) {
-	  freeChain(g0->blocks);
-	  g0->blocks = NULL;
-      }
-  }
-
   // Finally: compact or sweep the oldest generation.
   if (major_gc && oldest_gen->mark) {
       if (oldest_gen->compact) 
@@ -597,11 +587,6 @@ GarbageCollect (rtsBool force_major_gc,
   // update the max size of older generations after a major GC
   resize_generations();
   
-  // Start a new pinned_object_block
-  for (n = 0; n < n_capabilities; n++) {
-      capabilities[n].pinned_object_block = NULL;
-  }
-
   // Free the mark stack.
   if (mark_stack_top_bd != NULL) {
       debugTrace(DEBUG_gc, "mark stack: %d blocks",
@@ -643,8 +628,12 @@ GarbageCollect (rtsBool force_major_gc,
   // zero the scavenged static object list 
   if (major_gc) {
       nat i;
-      for (i = 0; i < n_gc_threads; i++) {
-          zero_static_object_list(gc_threads[i]->scavenged_static_objects);
+      if (n_gc_threads == 1) {
+          zero_static_object_list(gct->scavenged_static_objects);
+      } else {
+          for (i = 0; i < n_gc_threads; i++) {
+              zero_static_object_list(gc_threads[i]->scavenged_static_objects);
+          }
       }
   }