--- a/userlibandfileserver/fileserver/sfat32/sl_fatcache32.cpp Fri Sep 17 08:37:04 2010 +0300
+++ b/userlibandfileserver/fileserver/sfat32/sl_fatcache32.cpp Mon Oct 04 02:35:35 2010 +0300
@@ -120,8 +120,6 @@
User::Leave(KErrCorrupt);
}
- iMaxFatEntries = aOwner->UsableClusters()+KFatFirstSearchCluster; //-- FAT[0] & FAT[1] are not in use
-
//-- create FAT bit supercache if it is enabled in config
ASSERT(!iBitCache);
if(aOwner->FatConfig().FAT32_UseBitSupercache())
@@ -307,7 +305,7 @@
{
// __PRINT1(_L("#-CFat32LruCache::ReadEntryL() FAT idx:%d"), aIndex);
- ASSERT(aIndex >= KFatFirstSearchCluster && aIndex < (FatSize() >> KFat32EntrySzLog2));
+ ASSERT(FatIndexValid(aIndex));
//-- firstly try to locate required entry in cache
TFat32Entry entry;
@@ -335,7 +333,7 @@
{
//__PRINT2(_L("#-CFat32LruCache::WriteEntryL() FAT idx:%d, val:%d"), aIndex, aEntry);
- ASSERT(aIndex >= KFatFirstSearchCluster && aIndex < (FatSize() >> KFat32EntrySzLog2));
+ ASSERT(FatIndexValid(aIndex));
SetDirty(ETrue);
@@ -457,7 +455,9 @@
TInt CFat32LruCache::InvalidateRegion(TUint32 aStartIndex, TUint32 aNumEntries)
{
__PRINT2(_L("#-CFat32LruCache::InvalidateRegion() startIndex:%d, entries:%d"),aStartIndex, aNumEntries);
- ASSERT(aStartIndex >= KFatFirstSearchCluster && aStartIndex < (FatSize() >> KFat32EntrySzLog2));
+ ASSERT(FatIndexValid(aStartIndex));
+ ASSERT(FatIndexValid(aStartIndex+aNumEntries-1));
+
if(!aNumEntries)
{
@@ -524,7 +524,7 @@
}
//-- actual number of usable FAT entries can be less than deducted from number of FAT sectors.
- MaxIdx = Min(MaxIdx, iMaxFatEntries-1);
+ MaxIdx = Min(MaxIdx, MaxFatEntries()-1);
//-- look in both directions starting from the aFatEntryIndex
//-- but in one FAT cache page sector only