X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fsm%2FSweep.c;h=81a41182b19fc00cf8b178f3472fe7775b1db6d8;hb=eff182c31745b958d627d4feb1e53c09298c6836;hp=9251290c90544eaa9b546aeb993edf94641dac3b;hpb=7e09fadd0a587f7555db5b966af594419800b534;p=ghc-hetmet.git

diff --git a/rts/sm/Sweep.c b/rts/sm/Sweep.c
index 9251290..81a4118 100644
--- a/rts/sm/Sweep.c
+++ b/rts/sm/Sweep.c
@@ -11,26 +11,28 @@
  *
  * ---------------------------------------------------------------------------*/
 
+#include "PosixSource.h"
 #include "Rts.h"
+
+#include "BlockAlloc.h"
 #include "Sweep.h"
-#include "Block.h"
 #include "Trace.h"
 
 void
-sweep(step *step)
+sweep(generation *gen)
 {
     bdescr *bd, *prev, *next;
     nat i;
     nat freed, resid, fragd, blocks, live;
     
-    ASSERT(countBlocks(step->old_blocks) == step->n_old_blocks);
+    ASSERT(countBlocks(gen->old_blocks) == gen->n_old_blocks);
 
     live = 0; // estimate of live data in this gen
     freed = 0;
     fragd = 0;
     blocks = 0;
     prev = NULL;
-    for (bd = step->old_blocks; bd != NULL; bd = next)
+    for (bd = gen->old_blocks; bd != NULL; bd = next)
     {
         next = bd->link;
 
@@ -50,9 +52,9 @@ sweep(step *step)
         if (resid == 0)
         {
             freed++;
-            step->n_old_blocks--;
+            gen->n_old_blocks--;
             if (prev == NULL) {
-                step->old_blocks = next;
+                gen->old_blocks = next;
             } else {
                 prev->link = next;
             }
@@ -65,18 +67,20 @@ sweep(step *step)
                 fragd++;
                 bd->flags |= BF_FRAGMENTED;
             }
+
+            bd->flags |= BF_SWEPT;
         }
     }
 
-    step->live_estimate = live;
+    gen->live_estimate = live;
 
-    trace(DEBUG_gc|TRACE_gc, "sweeping: %d blocks, %d were copied, %d freed (%d%%), %d are fragmented, live estimate: %ld%%",
-          step->n_old_blocks + freed,
-          step->n_old_blocks - blocks + freed,
+    debugTrace(DEBUG_gc, "sweeping: %d blocks, %d were copied, %d freed (%d%%), %d are fragmented, live estimate: %ld%%",
+          gen->n_old_blocks + freed,
+          gen->n_old_blocks - blocks + freed,
           freed,
           blocks == 0 ? 0 : (freed * 100) / blocks,
           fragd, 
           (unsigned long)((blocks - freed) == 0 ? 0 : ((live / BLOCK_SIZE_W) * 100) / (blocks - freed)));
 
-    ASSERT(countBlocks(step->old_blocks) == step->n_old_blocks);
+    ASSERT(countBlocks(gen->old_blocks) == gen->n_old_blocks);
 }