Add some more tracing

[yaffs2.git] / yaffs_guts.c

diff --git a/yaffs_guts.c b/yaffs_guts.c
index a5e8f670a03fd48b30bb40ac37587aedf5d3efd5..b90313e5fe408fea035902c9aebcf3a4a60b2041 100644 (file)
--- a/yaffs_guts.c
+++ b/yaffs_guts.c
@@ -13,7 +13,7 @@
  */
 
 const char *yaffs_guts_c_version =
-    "$Id: yaffs_guts.c,v 1.42 2006-11-08 00:33:29 charles Exp $";
+    "$Id: yaffs_guts.c,v 1.44 2006-11-11 23:27:44 charles Exp $";
 
 #include "yportenv.h"
 
@@ -484,13 +484,15 @@ static int yaffs_WriteNewChunkWithTagsToNAND(struct yaffs_DeviceStruct *dev,
  
 static void yaffs_RetireBlock(yaffs_Device * dev, int blockInNAND)
 {
+       yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, blockInNAND);
 
        yaffs_InvalidateCheckpoint(dev);
        
        yaffs_MarkBlockBad(dev, blockInNAND);
 
-       yaffs_GetBlockInfo(dev, blockInNAND)->blockState =
-           YAFFS_BLOCK_STATE_DEAD;
+       bi->blockState = YAFFS_BLOCK_STATE_DEAD;
+       bi->gcPrioritise = 0;
+       bi->needsRetiring = 0;
 
        dev->nRetiredBlocks++;
 }
@@ -2054,15 +2056,15 @@ static int yaffs_FindBlockForGarbageCollection(yaffs_Device * dev,
                for(i = dev->internalStartBlock; i < dev->internalEndBlock && !prioritised; i++){
 
                        bi = yaffs_GetBlockInfo(dev, i);
-                       if(bi->gcPrioritise)
+                       if(bi->gcPrioritise) {
                                pendingPrioritisedExist = 1;
-                       if(bi->blockState == YAFFS_BLOCK_STATE_FULL &&
-                          bi->gcPrioritise &&
-                          yaffs_BlockNotDisqualifiedFromGC(dev, bi)){
-                               pagesInUse = (bi->pagesInUse - bi->softDeletions);
-                               dirtiest = i;
-                               prioritised = 1;
-                               aggressive = 1; /* Fool the non-aggressive skip logiv below */
+                               if(bi->blockState == YAFFS_BLOCK_STATE_FULL &&
+                                  yaffs_BlockNotDisqualifiedFromGC(dev, bi)){
+                                       pagesInUse = (bi->pagesInUse - bi->softDeletions);
+                                       dirtiest = i;
+                                       prioritised = 1;
+                                       aggressive = 1; /* Fool the non-aggressive skip logiv below */
+                               }
                        }
                }
                
@@ -2154,6 +2156,11 @@ static void yaffs_BlockBecameDirty(yaffs_Device * dev, int blockNo)
        /* If the block is still healthy erase it and mark as clean.
         * If the block has had a data failure, then retire it.
         */
+        
+       T(YAFFS_TRACE_GC | YAFFS_TRACE_ERASE,
+               (TSTR("yaffs_BlockBecameDirty block %d state %d %s"TENDSTR),
+               blockNo, bi->blockState, (bi->needsRetiring) ? "needs retiring" : ""));
+               
        bi->blockState = YAFFS_BLOCK_STATE_DIRTY;
 
        if (!bi->needsRetiring) {