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fs: fix locking in FileSystemBufferManager

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Michael Scire 2022-03-12 23:01:01 -08:00 • committed by SciresM
parent cb3d20ef79
commit da1b24b9b5
2 changed files with 95 additions and 26 deletions
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15
libraries/libstratosphere/include/stratosphere/fssystem/buffers/fssystem_file_system_buffer_manager.hpp
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@ -269,13 +269,13 @@ namespace ams::fssystem {
m_cache_handle_table.Finalize();
}
private:
virtual const std::pair<uintptr_t, size_t> DoAllocateBuffer(size_t size, const BufferAttribute &attr) override;
virtual const fs::IBufferManager::MemoryRange DoAllocateBuffer(size_t size, const BufferAttribute &attr) override;
virtual void DoDeallocateBuffer(uintptr_t address, size_t size) override;
virtual CacheHandle DoRegisterCache(uintptr_t address, size_t size, const BufferAttribute &attr) override;
virtual const std::pair<uintptr_t, size_t> DoAcquireCache(CacheHandle handle) override;
virtual const fs::IBufferManager::MemoryRange DoAcquireCache(CacheHandle handle) override;
virtual size_t DoGetTotalSize() const override;
@ -290,6 +290,17 @@ namespace ams::fssystem {
virtual size_t DoGetRetriedCount() const override;
virtual void DoClearPeak() override;
private:
const fs::IBufferManager::MemoryRange AllocateBufferImpl(size_t size, const BufferAttribute &attr);
void DeallocateBufferImpl(uintptr_t address, size_t size);
CacheHandle RegisterCacheImpl(uintptr_t address, size_t size, const BufferAttribute &attr);
const fs::IBufferManager::MemoryRange AcquireCacheImpl(CacheHandle handle);
size_t GetFreeSizeImpl() const;
size_t GetTotalAllocatableSizeImpl() const;
size_t GetFreeSizePeakImpl() const;
size_t GetTotalAllocatableSizePeakImpl() const;
size_t GetRetriedCountImpl() const;
void ClearPeakImpl();
};
}