Rationalise stats gathering for nand access. Does not instrument mounting.

[yaffs2.git] / yaffs_nand.c

diff --git a/yaffs_nand.c b/yaffs_nand.c
index bd815cb7af92b7dea0940e25ecd0daf9c19ebb58..0a76ca020d23ef2f59c55740b09e52d7ee259fec 100644 (file)
--- a/yaffs_nand.c
+++ b/yaffs_nand.c
@@ -12,7 +12,7 @@
  */
 
 const char *yaffs_nand_c_version =
-       "$Id: yaffs_nand.c,v 1.10 2009-03-06 17:20:54 wookey Exp $";
+       "$Id: yaffs_nand.c,v 1.11 2009-09-09 03:03:01 charles Exp $";
 
 #include "yaffs_nand.h"
 #include "yaffs_tagscompat.h"
@@ -29,6 +29,8 @@ int yaffs_ReadChunkWithTagsFromNAND(yaffs_Device *dev, int chunkInNAND,
 
        int realignedChunkInNAND = chunkInNAND - dev->chunkOffset;
 
+       dev->nPageReads++;
+
        /* If there are no tags provided, use local tags to get prioritised gc working */
        if (!tags)
                tags = &localTags;
@@ -56,6 +58,9 @@ int yaffs_WriteChunkWithTagsToNAND(yaffs_Device *dev,
                                                   const __u8 *buffer,
                                                   yaffs_ExtendedTags *tags)
 {
+
+       dev->nPageWrites++;
+
        chunkInNAND -= dev->chunkOffset;
 
 
@@ -89,7 +94,7 @@ int yaffs_MarkBlockBad(yaffs_Device *dev, int blockNo)
 {
        blockNo -= dev->blockOffset;
 
-;
+
        if (dev->markNANDBlockBad)
                return dev->markNANDBlockBad(dev, blockNo);
        else
@@ -119,8 +124,8 @@ int yaffs_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,
 
        blockInNAND -= dev->blockOffset;
 
-
        dev->nBlockErasures++;
+
        result = dev->eraseBlockInNAND(dev, blockInNAND);
 
        return result;