diff options
Diffstat (limited to 'Source/Kernel/VFS/Partition.class.cpp')
| -rw-r--r-- | Source/Kernel/VFS/Partition.class.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Source/Kernel/VFS/Partition.class.cpp b/Source/Kernel/VFS/Partition.class.cpp index b62f33c..9da3461 100644 --- a/Source/Kernel/VFS/Partition.class.cpp +++ b/Source/Kernel/VFS/Partition.class.cpp @@ -2,21 +2,23 @@ using namespace CMem; //For memcpy -Partition::Partition(BlockDevice* dev, u8int partnumber, u64int startblock, u64int blockcount) { +Partition::Partition(BlockDevice* dev, u8int partnumber, u64int startblock, u64int blockcount) +: m_cache(dev) { m_device = dev; m_partnumber = partnumber; m_startblock = startblock; m_blockcount = blockcount; + m_cache.init(10 + (m_device->blocks() / 1000 > 100 ? 100 : m_device->blocks() / 1000)); } bool Partition::readBlocks(u64int startblock, u32int count, u8int *data) { if (startblock + count > m_startblock + m_blockcount) return false; - return m_device->readBlocks(startblock - m_startblock, count, data); + return m_cache.readBlocks(startblock + m_startblock, count, data); } bool Partition::writeBlocks(u64int startblock, u32int count, u8int *data) { if (startblock + count > m_startblock + m_blockcount) return false; - return m_device->writeBlocks(startblock - m_startblock, count, data); + return m_cache.writeBlocks(startblock + m_startblock, count, data); } bool Partition::read(u64int start, u32int length, u8int *data) { @@ -65,4 +67,4 @@ BlockDevice* Partition::getDevice() { return m_device; } u64int Partition::getStartBlock() { return m_startblock; } u64int Partition::getBlockCount() { return m_blockcount; } u8int Partition::getPartNumber() { return m_partnumber; } -u32int Partition::getBlockSize() { return m_device->blockSize(); } +u32int Partition::blockSize() { return m_device->blockSize(); } |