Fix problem with checkpoint free space handling

[yaffs2.git] / direct / yaffscfg2k.c

diff --git a/direct/yaffscfg2k.c b/direct/yaffscfg2k.c
index 38c1f3078b56e8a5f1bdf0e88f9b950d296a5a1c..849a56d4b9555b0d28dcdc63462f0210477c3e1c 100644 (file)
--- a/direct/yaffscfg2k.c
+++ b/direct/yaffscfg2k.c
@@ -13,7 +13,7 @@
 
 #include <errno.h>
 
-unsigned yaffs_traceMask = YAFFS_TRACE_SCAN |  YAFFS_TRACE_GC | YAFFS_TRACE_GC_DETAIL | YAFFS_TRACE_WRITE | YAFFS_TRACE_ERASE | YAFFS_TRACE_TRACING | YAFFS_TRACE_ALLOCATE;
+unsigned yaffs_traceMask = YAFFS_TRACE_SCAN |  YAFFS_TRACE_GC /*| YAFFS_TRACE_GC_DETAIL | YAFFS_TRACE_WRITE */ | YAFFS_TRACE_ERASE | YAFFS_TRACE_TRACING | YAFFS_TRACE_ALLOCATE | YAFFS_TRACE_CHECKPOINT;
 
 
 void yaffsfs_SetError(int err)
@@ -125,9 +125,12 @@ int yaffs_StartUp(void)
        flashDev.nBytesPerChunk = 2048;
        flashDev.nChunksPerBlock = 64;
        flashDev.nReservedBlocks = 5;
-       flashDev.startBlock = 0; 
-       //flashDev.endBlock = 127; // Last block in 16MB
-       flashDev.endBlock = yflash_GetNumberOfBlocks()-1;
+       flashDev.nCheckpointReservedBlocks = 5;
+       //flashDev.checkpointStartBlock = 1;
+       //flashDev.checkpointEndBlock = 20;
+       flashDev.startBlock = 20; 
+       flashDev.endBlock = 127; // Make it smaller
+       //flashDev.endBlock = yflash_GetNumberOfBlocks()-1;
        flashDev.isYaffs2 = 1;
        flashDev.wideTnodesDisabled=0;
        flashDev.nShortOpCaches = 10; // Use caches
@@ -168,4 +171,8 @@ int yaffs_StartUp(void)
 
 
 
+void SetCheckpointReservedBlocks(int n)
+{
+       flashDev.nCheckpointReservedBlocks = n;
+}