Most of the projects that I involved are on Linux platform. In TrendMicro, I maintained a customized Linux kernel module which was used to inspect the network packets and discover the network threats. After joined Huawei, my interests are on virtualization, especially XEN and storage virtualization. I design and implement a kernel module to provide enhanced storage features. In the following several years I'll keep to focus on Linux platform and continue to do OS related R&D jobs.