Function dealloc

rpcs3/Emu/Memory/vm.cpp:1128–1140

	}

	u32 dealloc(u32 addr, memory_location_t location, const std::shared_ptr<utils::shm>* src)
	{
		const auto block = get(location, addr);

		if (!block)
		{
			vm_log.error("vm::dealloc(): Invalid memory location (%u, addr=0x%x)", +location, addr);
			ensure(location == any || location < memory_location_max); // The only allowed locations to fail
			return 0;
		}

		return block->dealloc(addr, src);
	}

	void lock_sudo(u32 addr, u32 size)
	{