Even more checkpoint tracing

[yaffs2.git] / yaffs_checkptrw.c

diff --git a/yaffs_checkptrw.c b/yaffs_checkptrw.c
index 2b14006b71517fe2c5dc144fabb7af6e112aab5a..dcf7cf5042df99cd6c445bba110034840a5691f4 100644 (file)
--- a/yaffs_checkptrw.c
+++ b/yaffs_checkptrw.c
@@ -1,5 +1,4 @@
-/*
- * YAFFS: Yet another FFS. A NAND-flash specific file system. 
+/* YAFFS: Yet another FFS. A NAND-flash specific file system. 

  *
  * Copyright (C) 2002 Aleph One Ltd.
  *   for Toby Churchill Ltd and Brightstar Engineering
  *
  * Copyright (C) 2002 Aleph One Ltd.
  *   for Toby Churchill Ltd and Brightstar Engineering


@@ -13,7 +12,7 @@
  */
 
 const char *yaffs_checkptrw_c_version =
  */
 
 const char *yaffs_checkptrw_c_version =

-    "$Id: yaffs_checkptrw.c,v 1.9 2006-11-09 23:57:07 charles Exp $";
+    "$Id: yaffs_checkptrw.c,v 1.10 2006-11-10 02:51:10 charles Exp $";

 
 
 #include "yaffs_checkptrw.h"
 
 
 #include "yaffs_checkptrw.h"


@@ -100,11 +99,16 @@ static void yaffs_CheckpointFindNextCheckpointBlock(yaffs_Device *dev)
        int  i;
        yaffs_ExtendedTags tags;
        
        int  i;
        yaffs_ExtendedTags tags;
        

+       T(YAFFS_TRACE_CHECKPOINT,(TSTR("find next checkpt block: start:  blocks %d next %d" TENDSTR),
+               dev->blocksInCheckpoint, dev->checkpointNextBlock));
+               

        if(dev->blocksInCheckpoint < dev->checkpointMaxBlocks) 
                for(i = dev->checkpointNextBlock; i <= dev->internalEndBlock; i++){
                        int chunk = i * dev->nChunksPerBlock;
 
                        dev->readChunkWithTagsFromNAND(dev,chunk,NULL,&tags);
        if(dev->blocksInCheckpoint < dev->checkpointMaxBlocks) 
                for(i = dev->checkpointNextBlock; i <= dev->internalEndBlock; i++){
                        int chunk = i * dev->nChunksPerBlock;
 
                        dev->readChunkWithTagsFromNAND(dev,chunk,NULL,&tags);

+                       T(YAFFS_TRACE_CHECKPOINT,(TSTR("find next checkpt block: search: block %d oid %d seq %d eccr %d" TENDSTR), 
+                               i, tags.objectId,tags.sequenceNumber,tags.eccResult));

                                                      
                        if(tags.sequenceNumber == YAFFS_SEQUENCE_CHECKPOINT_DATA){
                                /* Right kind of block */
                                                      
                        if(tags.sequenceNumber == YAFFS_SEQUENCE_CHECKPOINT_DATA){
                                /* Right kind of block */